39976590407 has 8 divisors (see below), whose sum is σ = 44052915984. Its totient is φ = 36043293888.

The previous prime is 39976590389. The next prime is 39976590413. The reversal of 39976590407 is 70409567993.

39976590407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 39976590407 - 2²² = 39972396103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39976500407) 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, 35756678 + ... + 35757795.

It is an arithmetic number, because the mean of its divisors is an integer number (5506614498).

Almost surely, 2^39976590407 is an apocalyptic number.

39976590407 is a deficient number, since it is larger than the sum of its proper divisors (4076325577).

39976590407 is a wasteful number, since it uses less digits than its factorization.

39976590407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71514529.

The product of its (nonzero) digits is 12859560, while the sum is 59.

The spelling of 39976590407 in words is "thirty-nine billion, nine hundred seventy-six million, five hundred ninety thousand, four hundred seven".