38749008 has 40 divisors (see below), whose sum is σ = 103334656. Its totient is φ = 12499200.

The previous prime is 38748991. The next prime is 38749019. The reversal of 38749008 is 80094783.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11533 + ... + 14508.

Almost surely, 2^38749008 is an apocalyptic number.

It is an amenable number.

38749008 is an abundant number, since it is smaller than the sum of its proper divisors (64585648).

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

38749008 is a wasteful number, since it uses less digits than its factorization.

38749008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26083 (or 26077 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 38749008 is about 6224.8701191270. The cubic root of 38749008 is about 338.3920849436.

The spelling of 38749008 in words is "thirty-eight million, seven hundred forty-nine thousand, eight".