39345396 has 12 divisors (see below), whose sum is σ = 91805952. Its totient is φ = 13115128.

The previous prime is 39345359. The next prime is 39345407. The reversal of 39345396 is 69354393.

39345396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1639380 + ... + 1639403.

It is an arithmetic number, because the mean of its divisors is an integer number (7650496).

Almost surely, 2^39345396 is an apocalyptic number.

It is an amenable number.

39345396 is an abundant number, since it is smaller than the sum of its proper divisors (52460556).

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

39345396 is a wasteful number, since it uses less digits than its factorization.

39345396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278790 (or 3278788 counting only the distinct ones).

The product of its digits is 262440, while the sum is 42.

The square root of 39345396 is about 6272.5908522715. The cubic root of 39345396 is about 340.1193237468.

The spelling of 39345396 in words is "thirty-nine million, three hundred forty-five thousand, three hundred ninety-six".