38075790 has 16 divisors (see below), whose sum is σ = 91381968. Its totient is φ = 10153536.

The previous prime is 38075789. The next prime is 38075803. The reversal of 38075790 is 9757083.

It is a congruent number.

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, 634567 + ... + 634626.

It is an arithmetic number, because the mean of its divisors is an integer number (5711373).

Almost surely, 2^38075790 is an apocalyptic number.

38075790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38075790 is an abundant number, since it is smaller than the sum of its proper divisors (53306178).

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

38075790 is a wasteful number, since it uses less digits than its factorization.

38075790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269203.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 38075790 is about 6170.5583215784. The cubic root of 38075790 is about 336.4209046303.

The spelling of 38075790 in words is "thirty-eight million, seventy-five thousand, seven hundred ninety".