377166132 has 108 divisors (see below), whose sum is σ = 1150269120. Its totient is φ = 107748144.

The previous prime is 377166113. The next prime is 377166133. The reversal of 377166132 is 231661773.

377166132 is a `hidden beast` number, since 37 + 7 + 1 + 6 + 613 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (108).

It is a super-2 number, since 2×377166132² = 284508582255682848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377166133) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 43669 + ... + 51587.

It is an arithmetic number, because the mean of its divisors is an integer number (10650640).

Almost surely, 2^377166132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377166132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575134560).

377166132 is an abundant number, since it is smaller than the sum of its proper divisors (773102988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

377166132 is a wasteful number, since it uses less digits than its factorization.

377166132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7952 (or 7931 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 377166132 is about 19420.7654843984. The cubic root of 377166132 is about 722.5106104291.

The spelling of 377166132 in words is "three hundred seventy-seven million, one hundred sixty-six thousand, one hundred thirty-two".