39630316 has 12 divisors (see below), whose sum is σ = 75657960. Its totient is φ = 18013760.

The previous prime is 39630289. The next prime is 39630317. The reversal of 39630316 is 61303693.

It is not an unprimeable number, because it can be changed into a prime (39630317) 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, 450301 + ... + 450388.

It is an arithmetic number, because the mean of its divisors is an integer number (6304830).

Almost surely, 2^39630316 is an apocalyptic number.

It is an amenable number.

39630316 is a deficient number, since it is larger than the sum of its proper divisors (36027644).

39630316 is a wasteful number, since it uses less digits than its factorization.

39630316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900704 (or 900702 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 39630316 is about 6295.2613925079. The cubic root of 39630316 is about 340.9383422087.

The spelling of 39630316 in words is "thirty-nine million, six hundred thirty thousand, three hundred sixteen".