39008385 has 80 divisors (see below), whose sum is σ = 78059520. Its totient is φ = 18506880.

The previous prime is 39008369. The next prime is 39008399. The reversal of 39008385 is 58380093.

It is not a de Polignac number, because 39008385 - 2⁴ = 39008369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 163096 + ... + 163334.

It is an arithmetic number, because the mean of its divisors is an integer number (975744).

Almost surely, 2^39008385 is an apocalyptic number.

It is an amenable number.

39008385 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

39008385 is a wasteful number, since it uses less digits than its factorization.

39008385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 39008385 is about 6245.6692996027. The cubic root of 39008385 is about 339.1454462419.

It can be divided in two parts, 39008 and 385, that added together give a palindrome (39393).

The spelling of 39008385 in words is "thirty-nine million, eight thousand, three hundred eighty-five".