34972626917 has 16 divisors (see below), whose sum is σ = 35345898432. Its totient is φ = 34602059520.

The previous prime is 34972626883. The next prime is 34972626929. The reversal of 34972626917 is 71962627943.

It is a cyclic number.

It is not a de Polignac number, because 34972626917 - 2⁶ = 34972626853 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 (34972626617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39606158 + ... + 39607040.

It is an arithmetic number, because the mean of its divisors is an integer number (2209118652).

Almost surely, 2^34972626917 is an apocalyptic number.

It is an amenable number.

34972626917 is a deficient number, since it is larger than the sum of its proper divisors (373271515).

34972626917 is a wasteful number, since it uses less digits than its factorization.

34972626917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988.

The product of its digits is 6858432, while the sum is 56.

The spelling of 34972626917 in words is "thirty-four billion, nine hundred seventy-two million, six hundred twenty-six thousand, nine hundred seventeen".