38049874 has 8 divisors (see below), whose sum is σ = 57374208. Its totient is φ = 18925140.

The previous prime is 38049857. The next prime is 38049877. The reversal of 38049874 is 47894083.

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

It is a super-2 number, since 2×38049874² = 2895585822831752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38049874.

It is not an unprimeable number, because it can be changed into a prime (38049877) 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, 49422 + ... + 50185.

It is an arithmetic number, because the mean of its divisors is an integer number (7171776).

Almost surely, 2^38049874 is an apocalyptic number.

38049874 is a deficient number, since it is larger than the sum of its proper divisors (19324334).

38049874 is a wasteful number, since it uses less digits than its factorization.

38049874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99800.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 38049874 is about 6168.4579920755. The cubic root of 38049874 is about 336.3445598540.

The spelling of 38049874 in words is "thirty-eight million, forty-nine thousand, eight hundred seventy-four".