38604380 has 12 divisors (see below), whose sum is σ = 81069240. Its totient is φ = 15441744.

The previous prime is 38604359. The next prime is 38604389. The reversal of 38604380 is 8340683.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (38604389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965090 + ... + 965129.

It is an arithmetic number, because the mean of its divisors is an integer number (6755770).

Almost surely, 2^38604380 is an apocalyptic number.

It is an amenable number.

38604380 is an abundant number, since it is smaller than the sum of its proper divisors (42464860).

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

38604380 is a wasteful number, since it uses less digits than its factorization.

38604380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930228 (or 1930226 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 38604380 is about 6213.2423097768. The cubic root of 38604380 is about 337.9705516867.

The spelling of 38604380 in words is "thirty-eight million, six hundred four thousand, three hundred eighty".