38602940 has 12 divisors (see below), whose sum is σ = 81066216. Its totient is φ = 15441168.

The previous prime is 38602931. The next prime is 38602957. The reversal of 38602940 is 4920683.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 38602897 and 38602906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965054 + ... + 965093.

It is an arithmetic number, because the mean of its divisors is an integer number (6755518).

Almost surely, 2^38602940 is an apocalyptic number.

It is an amenable number.

38602940 is an abundant number, since it is smaller than the sum of its proper divisors (42463276).

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

38602940 is a wasteful number, since it uses less digits than its factorization.

38602940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930156 (or 1930154 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 38602940 is about 6213.1264271701. The cubic root of 38602940 is about 337.9663493687.

The spelling of 38602940 in words is "thirty-eight million, six hundred two thousand, nine hundred forty".