39745996 has 6 divisors (see below), whose sum is σ = 69555500. Its totient is φ = 19872996.

The previous prime is 39745913. The next prime is 39746009. The reversal of 39745996 is 69954793.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4968246 + ... + 4968253.

Almost surely, 2^39745996 is an apocalyptic number.

It is an amenable number.

39745996 is a deficient number, since it is larger than the sum of its proper divisors (29809504).

39745996 is a wasteful number, since it uses less digits than its factorization.

39745996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9936503 (or 9936501 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 52.

The square root of 39745996 is about 6304.4425606076. The cubic root of 39745996 is about 341.2697504077.

The spelling of 39745996 in words is "thirty-nine million, seven hundred forty-five thousand, nine hundred ninety-six".