39004413 has 8 divisors (see below), whose sum is σ = 59435328. Its totient is φ = 22288224.

The previous prime is 39004363. The next prime is 39004421. The reversal of 39004413 is 31440093.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 39004413 - 2⁹ = 39003901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39004423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928656 + ... + 928697.

It is an arithmetic number, because the mean of its divisors is an integer number (7429416).

Almost surely, 2^39004413 is an apocalyptic number.

It is an amenable number.

39004413 is a deficient number, since it is larger than the sum of its proper divisors (20430915).

39004413 is a wasteful number, since it uses less digits than its factorization.

39004413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857363.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 39004413 is about 6245.3513111754. The cubic root of 39004413 is about 339.1339347729.

The spelling of 39004413 in words is "thirty-nine million, four thousand, four hundred thirteen".