39630282 has 16 divisors (see below), whose sum is σ = 79609440. Its totient is φ = 13151952.

The previous prime is 39630233. The next prime is 39630287. The reversal of 39630282 is 28203693.

It is not an unprimeable number, because it can be changed into a prime (39630287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13048 + ... + 15795.

It is an arithmetic number, because the mean of its divisors is an integer number (4975590).

Almost surely, 2^39630282 is an apocalyptic number.

39630282 is an abundant number, since it is smaller than the sum of its proper divisors (39979158).

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

39630282 is a wasteful number, since it uses less digits than its factorization.

39630282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29077.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 39630282 is about 6295.2586920634. The cubic root of 39630282 is about 340.9382447084.

The spelling of 39630282 in words is "thirty-nine million, six hundred thirty thousand, two hundred eighty-two".