34657448384 has 28 divisors (see below), whose sum is σ = 74063635464. Its totient is φ = 15995745024.

The previous prime is 34657448359. The next prime is 34657448447. The reversal of 34657448384 is 48384475643.

It is a happy number.

It is a super-2 number, since 2×34657448384² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20826962 + ... + 20828625.

It is an arithmetic number, because the mean of its divisors is an integer number (2645129838).

Almost surely, 2^34657448384 is an apocalyptic number.

It is an amenable number.

34657448384 is an abundant number, since it is smaller than the sum of its proper divisors (39406187080).

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

34657448384 is a wasteful number, since it uses less digits than its factorization.

34657448384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41655612 (or 41655602 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 56.

The spelling of 34657448384 in words is "thirty-four billion, six hundred fifty-seven million, four hundred forty-eight thousand, three hundred eighty-four".