34574577772 has 36 divisors (see below), whose sum is σ = 71711982720. Its totient is φ = 14538093024.

The previous prime is 34574577727. The next prime is 34574577773. The reversal of 34574577772 is 27777547543.

It is a super-2 number, since 2×34574577772² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34574577773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1653772 + ... + 1674547.

It is an arithmetic number, because the mean of its divisors is an integer number (1991999520).

Almost surely, 2^34574577772 is an apocalyptic number.

It is an amenable number.

34574577772 is an abundant number, since it is smaller than the sum of its proper divisors (37137404948).

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

34574577772 is a wasteful number, since it uses less digits than its factorization.

34574577772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328390 (or 3328381 counting only the distinct ones).

The product of its digits is 40336800, while the sum is 58.

The spelling of 34574577772 in words is "thirty-four billion, five hundred seventy-four million, five hundred seventy-seven thousand, seven hundred seventy-two".