39948702 has 16 divisors (see below), whose sum is σ = 79961232. Its totient is φ = 13305600.

The previous prime is 39948679. The next prime is 39948703. The reversal of 39948702 is 20784993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39948703) 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, 10452 + ... + 13752.

It is an arithmetic number, because the mean of its divisors is an integer number (4997577).

Almost surely, 2^39948702 is an apocalyptic number.

39948702 is an abundant number, since it is smaller than the sum of its proper divisors (40012530).

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

39948702 is a wasteful number, since it uses less digits than its factorization.

39948702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 39948702 is about 6320.4985562849. The cubic root of 39948702 is about 341.8489295504.

The spelling of 39948702 in words is "thirty-nine million, nine hundred forty-eight thousand, seven hundred two".