38763880 has 16 divisors (see below), whose sum is σ = 87218820. Its totient is φ = 15505536.

The previous prime is 38763871. The next prime is 38763883. The reversal of 38763880 is 8836783.

It can be written as a sum of positive squares in 2 ways, for example, as 35545444 + 3218436 = 5962^2 + 1794^2 .

It is not an unprimeable number, because it can be changed into a prime (38763883) 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, 484509 + ... + 484588.

Almost surely, 2^38763880 is an apocalyptic number.

It is an amenable number.

38763880 is an abundant number, since it is smaller than the sum of its proper divisors (48454940).

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

38763880 is a wasteful number, since it uses less digits than its factorization.

38763880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969108 (or 969104 counting only the distinct ones).

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

The square root of 38763880 is about 6226.0645676061. The cubic root of 38763880 is about 338.4353714142.

The spelling of 38763880 in words is "thirty-eight million, seven hundred sixty-three thousand, eight hundred eighty".