38006604 has 24 divisors (see below), whose sum is σ = 98535920. Its totient is φ = 12668832.

The previous prime is 38006587. The next prime is 38006627. The reversal of 38006604 is 40660083.

It is a super-2 number, since 2×38006604² = 2889003895225632, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175849 + ... + 176064.

Almost surely, 2^38006604 is an apocalyptic number.

It is an amenable number.

38006604 is an abundant number, since it is smaller than the sum of its proper divisors (60529316).

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

38006604 is a wasteful number, since it uses less digits than its factorization.

38006604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351926 (or 351918 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 38006604 is about 6164.9496348308. The cubic root of 38006604 is about 336.2170154163.

Adding to 38006604 its reverse (40660083), we get a palindrome (78666687).

It can be divided in two parts, 3800 and 6604, that added together give a square (10404 = 102²).

The spelling of 38006604 in words is "thirty-eight million, six thousand, six hundred four".