39280968 has 48 divisors (see below), whose sum is σ = 109824000. Its totient is φ = 12670560.

The previous prime is 39280949. The next prime is 39280979. The reversal of 39280968 is 86908293.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6568 + ... + 11031.

It is an arithmetic number, because the mean of its divisors is an integer number (2288000).

Almost surely, 2^39280968 is an apocalyptic number.

It is an amenable number.

39280968 is an abundant number, since it is smaller than the sum of its proper divisors (70543032).

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

39280968 is a wasteful number, since it uses less digits than its factorization.

39280968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17642 (or 17635 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 39280968 is about 6267.4530712244. The cubic root of 39280968 is about 339.9335741051.

The spelling of 39280968 in words is "thirty-nine million, two hundred eighty thousand, nine hundred sixty-eight".