39345475 has 12 divisors (see below), whose sum is σ = 52541776. Its totient is φ = 29054880.

The previous prime is 39345469. The next prime is 39345491. The reversal of 39345475 is 57454393.

It is a happy number.

It is not a de Polignac number, because 39345475 - 2⁵ = 39345443 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60207 + ... + 60856.

Almost surely, 2^39345475 is an apocalyptic number.

39345475 is a deficient number, since it is larger than the sum of its proper divisors (13196301).

39345475 is a wasteful number, since it uses less digits than its factorization.

39345475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121086 (or 121081 counting only the distinct ones).

The product of its digits is 226800, while the sum is 40.

The square root of 39345475 is about 6272.5971495067. The cubic root of 39345475 is about 340.1195513838.

It can be divided in two parts, 3934 and 5475, that added together give a square (9409 = 97²).

The spelling of 39345475 in words is "thirty-nine million, three hundred forty-five thousand, four hundred seventy-five".