34400600634 has 16 divisors (see below), whose sum is σ = 68972780160. Its totient is φ = 11438270400.

The previous prime is 34400600587. The next prime is 34400600677. The reversal of 34400600634 is 43600600443.

It is a super-2 number, since 2×34400600634² (a number of 22 digits) contains 22 as substring.

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, 7146514 + ... + 7151325.

It is an arithmetic number, because the mean of its divisors is an integer number (4310798760).

Almost surely, 2^34400600634 is an apocalyptic number.

34400600634 is an abundant number, since it is smaller than the sum of its proper divisors (34572179526).

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

34400600634 is a wasteful number, since it uses less digits than its factorization.

34400600634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14298245.

The product of its (nonzero) digits is 20736, while the sum is 30.

The spelling of 34400600634 in words is "thirty-four billion, four hundred million, six hundred thousand, six hundred thirty-four".