39698952 has 16 divisors (see below), whose sum is σ = 99247440. Its totient is φ = 13232976.

The previous prime is 39698929. The next prime is 39698969. The reversal of 39698952 is 25989693.

It is a junction number, because it is equal to n+sod(n) for n = 39698895 and 39698904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827038 + ... + 827085.

It is an arithmetic number, because the mean of its divisors is an integer number (6202965).

Almost surely, 2^39698952 is an apocalyptic number.

It is an amenable number.

39698952 is an abundant number, since it is smaller than the sum of its proper divisors (59548488).

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

39698952 is a wasteful number, since it uses less digits than its factorization.

39698952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654132 (or 1654128 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 51.

The square root of 39698952 is about 6300.7104361334. The cubic root of 39698952 is about 341.1350531290.

It can be divided in two parts, 3969 and 8952, that added together give a palindrome (12921).

The spelling of 39698952 in words is "thirty-nine million, six hundred ninety-eight thousand, nine hundred fifty-two".