38876380 has 12 divisors (see below), whose sum is σ = 81640440. Its totient is φ = 15550544.

The previous prime is 38876377. The next prime is 38876393. The reversal of 38876380 is 8367883.

It is a super-2 number, since 2×38876380² = 3022745843808800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 971890 + ... + 971929.

It is an arithmetic number, because the mean of its divisors is an integer number (6803370).

Almost surely, 2^38876380 is an apocalyptic number.

It is an amenable number.

38876380 is an abundant number, since it is smaller than the sum of its proper divisors (42764060).

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

38876380 is a wasteful number, since it uses less digits than its factorization.

38876380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943828 (or 1943826 counting only the distinct ones).

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

The square root of 38876380 is about 6235.0926216056. The cubic root of 38876380 is about 338.7624560263.

The spelling of 38876380 in words is "thirty-eight million, eight hundred seventy-six thousand, three hundred eighty".