382273164 has 72 divisors (see below), whose sum is σ = 1189304480. Its totient is φ = 100818432.

The previous prime is 382273163. The next prime is 382273189. The reversal of 382273164 is 461372283.

It is a happy number.

382273164 is a `hidden beast` number, since 382 + 273 + 1 + 6 + 4 = 666.

It is a super-2 number, since 2×382273164² = 292265543829141792, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (382273163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55069 + ... + 61620.

Almost surely, 2^382273164 is an apocalyptic number.

It is an amenable number.

382273164 is an abundant number, since it is smaller than the sum of its proper divisors (807031316).

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

382273164 is a wasteful number, since it uses less digits than its factorization.

382273164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116719 (or 116714 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 382273164 is about 19551.8071799003. The cubic root of 382273164 is about 725.7570618982.

The spelling of 382273164 in words is "three hundred eighty-two million, two hundred seventy-three thousand, one hundred sixty-four".