38797880 has 32 divisors (see below), whose sum is σ = 95232240. Its totient is φ = 14108160.

The previous prime is 38797873. The next prime is 38797883. The reversal of 38797880 is 8879783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38797883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43649 + ... + 44528.

Almost surely, 2^38797880 is an apocalyptic number.

It is an amenable number.

38797880 is an abundant number, since it is smaller than the sum of its proper divisors (56434360).

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

38797880 is a wasteful number, since it uses less digits than its factorization.

38797880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88199 (or 88195 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 50.

The square root of 38797880 is about 6228.7944258901. The cubic root of 38797880 is about 338.5342903050.

The spelling of 38797880 in words is "thirty-eight million, seven hundred ninety-seven thousand, eight hundred eighty".