38674680552 has 144 divisors (see below), whose sum is σ = 109040838660. Its totient is φ = 12859140096.

The previous prime is 38674680497. The next prime is 38674680563. The reversal of 38674680552 is 25508647683.

38674680552 is a `hidden beast` number, since 3 + 8 + 6 + 7 + 4 + 6 + 80 + 552 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31928686596 + 6745993956 = 178686^2 + 82134^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 30284938 + ... + 30286214.

Almost surely, 2^38674680552 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 38674680552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54520419330).

38674680552 is an abundant number, since it is smaller than the sum of its proper divisors (70366158108).

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

38674680552 is an equidigital number, since it uses as much as digits as its factorization.

38674680552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884 (or 1859 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 38674680552 in words is "thirty-eight billion, six hundred seventy-four million, six hundred eighty thousand, five hundred fifty-two".