39007996 has 12 divisors (see below), whose sum is σ = 72279648. Its totient is φ = 18356672.

The previous prime is 39007973. The next prime is 39007999. The reversal of 39007996 is 69970093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39007999) 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, 286756 + ... + 286891.

It is an arithmetic number, because the mean of its divisors is an integer number (6023304).

Almost surely, 2^39007996 is an apocalyptic number.

It is an amenable number.

39007996 is a deficient number, since it is larger than the sum of its proper divisors (33271652).

39007996 is a wasteful number, since it uses less digits than its factorization.

39007996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573668 (or 573666 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 43.

The square root of 39007996 is about 6245.6381579467. The cubic root of 39007996 is about 339.1443188944.

The spelling of 39007996 in words is "thirty-nine million, seven thousand, nine hundred ninety-six".