34784716772 has 24 divisors (see below), whose sum is σ = 65830128000. Its totient is φ = 15987305376.

The previous prime is 34784716741. The next prime is 34784716781. The reversal of 34784716772 is 27761748743.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1387022 + ... + 1411877.

It is an arithmetic number, because the mean of its divisors is an integer number (2742922000).

Almost surely, 2^34784716772 is an apocalyptic number.

It is an amenable number.

34784716772 is a deficient number, since it is larger than the sum of its proper divisors (31045411228).

34784716772 is a wasteful number, since it uses less digits than its factorization.

34784716772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799155 (or 2799153 counting only the distinct ones).

The product of its digits is 11063808, while the sum is 56.

The spelling of 34784716772 in words is "thirty-four billion, seven hundred eighty-four million, seven hundred sixteen thousand, seven hundred seventy-two".