34807279647 has 16 divisors (see below), whose sum is σ = 53306201600. Its totient is φ = 19789922592.

The previous prime is 34807279613. The next prime is 34807279739. The reversal of 34807279647 is 74697270843.

It is not a de Polignac number, because 34807279647 - 2¹² = 34807275551 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 (34807279847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4160368 + ... + 4168725.

It is an arithmetic number, because the mean of its divisors is an integer number (3331637600).

Almost surely, 2^34807279647 is an apocalyptic number.

34807279647 is a deficient number, since it is larger than the sum of its proper divisors (18498921953).

34807279647 is a wasteful number, since it uses less digits than its factorization.

34807279647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8329302.

The product of its (nonzero) digits is 14224896, while the sum is 57.

The spelling of 34807279647 in words is "thirty-four billion, eight hundred seven million, two hundred seventy-nine thousand, six hundred forty-seven".