39674769407 has 8 divisors (see below), whose sum is σ = 48830485536. Its totient is φ = 31391026272.

The previous prime is 39674769397. The next prime is 39674769443. The reversal of 39674769407 is 70496747693.

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 39674769407 - 2⁸ = 39674769151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39674769407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39674769707) 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, 217993148 + ... + 217993329.

It is an arithmetic number, because the mean of its divisors is an integer number (6103810692).

Almost surely, 2^39674769407 is an apocalyptic number.

39674769407 is a deficient number, since it is larger than the sum of its proper divisors (9155716129).

39674769407 is a wasteful number, since it uses less digits than its factorization.

39674769407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435986497.

The product of its (nonzero) digits is 48009024, while the sum is 62.

The spelling of 39674769407 in words is "thirty-nine billion, six hundred seventy-four million, seven hundred sixty-nine thousand, four hundred seven".