39882988 has 24 divisors (see below), whose sum is σ = 72485504. Its totient is φ = 19180800.

The previous prime is 39882971. The next prime is 39883001. The reversal of 39882988 is 88928893.

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, 21556 + ... + 23332.

Almost surely, 2^39882988 is an apocalyptic number.

It is an amenable number.

39882988 is a deficient number, since it is larger than the sum of its proper divisors (32602516).

39882988 is a wasteful number, since it uses less digits than its factorization.

39882988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993 (or 1991 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 55.

The square root of 39882988 is about 6315.2979343812. The cubic root of 39882988 is about 341.6613841209.

The spelling of 39882988 in words is "thirty-nine million, eight hundred eighty-two thousand, nine hundred eighty-eight".