34776972811 has 48 divisors (see below), whose sum is σ = 44634693600. Its totient is φ = 26890472448.

The previous prime is 34776972799. The next prime is 34776972851. The reversal of 34776972811 is 11827967743.

34776972811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34776972811 - 2⁵ = 34776972779 is a prime.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (34776972851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3352645 + ... + 3363001.

It is an arithmetic number, because the mean of its divisors is an integer number (929889450).

Almost surely, 2^34776972811 is an apocalyptic number.

34776972811 is a deficient number, since it is larger than the sum of its proper divisors (9857720789).

34776972811 is a wasteful number, since it uses less digits than its factorization.

34776972811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10556 (or 10549 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 55.

The spelling of 34776972811 in words is "thirty-four billion, seven hundred seventy-six million, nine hundred seventy-two thousand, eight hundred eleven".