39379052 has 24 divisors (see below), whose sum is σ = 71500800. Its totient is φ = 18956880.

The previous prime is 39379037. The next prime is 39379057. The reversal of 39379052 is 25097393.

It is a junction number, because it is equal to n+sod(n) for n = 39378997 and 39379015.

It is not an unprimeable number, because it can be changed into a prime (39379057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27449 + ... + 28847.

It is an arithmetic number, because the mean of its divisors is an integer number (2979200).

Almost surely, 2^39379052 is an apocalyptic number.

It is an amenable number.

39379052 is a deficient number, since it is larger than the sum of its proper divisors (32121748).

39379052 is a wasteful number, since it uses less digits than its factorization.

39379052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661 (or 1659 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 38.

The square root of 39379052 is about 6275.2730617878. The cubic root of 39379052 is about 340.2162753154.

The spelling of 39379052 in words is "thirty-nine million, three hundred seventy-nine thousand, fifty-two".