34672772180 has 12 divisors (see below), whose sum is σ = 72812821620. Its totient is φ = 13869108864.

The previous prime is 34672772153. The next prime is 34672772201. The reversal of 34672772180 is 8127727643.

It can be written as a sum of positive squares in 2 ways, for example, as 27153107524 + 7519664656 = 164782^2 + 86716^2 .

It is a super-2 number, since 2×34672772180² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866819285 + ... + 866819324.

It is an arithmetic number, because the mean of its divisors is an integer number (6067735135).

Almost surely, 2^34672772180 is an apocalyptic number.

It is an amenable number.

34672772180 is an abundant number, since it is smaller than the sum of its proper divisors (38140049440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34672772180 is a wasteful number, since it uses less digits than its factorization.

34672772180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1733638618 (or 1733638616 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 47.

The spelling of 34672772180 in words is "thirty-four billion, six hundred seventy-two million, seven hundred seventy-two thousand, one hundred eighty".