38504044 has 24 divisors (see below), whose sum is σ = 68424048. Its totient is φ = 18957120.

The previous prime is 38504041. The next prime is 38504071. The reversal of 38504044 is 44040583.

It is a super-2 number, since 2×38504044² = 2965122808707872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38504041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103042 + ... + 103414.

It is an arithmetic number, because the mean of its divisors is an integer number (2851002).

Almost surely, 2^38504044 is an apocalyptic number.

It is an amenable number.

38504044 is a deficient number, since it is larger than the sum of its proper divisors (29920004).

38504044 is a wasteful number, since it uses less digits than its factorization.

38504044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 38504044 is about 6205.1626892451. The cubic root of 38504044 is about 337.6774931045.

The spelling of 38504044 in words is "thirty-eight million, five hundred four thousand, forty-four".