38504706 has 8 divisors (see below), whose sum is σ = 77009424. Its totient is φ = 12834900.

The previous prime is 38504701. The next prime is 38504723. The reversal of 38504706 is 60740583.

It is a sphenic number, since it is the product of 3 distinct primes.

38504706 is an admirable number.

It is a super-2 number, since 2×38504706² = 2965224768292872, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (38504701) 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, 3208720 + ... + 3208731.

It is an arithmetic number, because the mean of its divisors is an integer number (9626178).

Almost surely, 2^38504706 is an apocalyptic number.

38504706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

38504706 is a wasteful number, since it uses less digits than its factorization.

38504706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417456.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 38504706 is about 6205.2160316946. The cubic root of 38504706 is about 337.6794283231.

The spelling of 38504706 in words is "thirty-eight million, five hundred four thousand, seven hundred six".