305634076664 has 32 divisors (see below), whose sum is σ = 668296092000. Its totient is φ = 130986031680.

The previous prime is 305634076543. The next prime is 305634076669. The reversal of 305634076664 is 466670436503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305634076669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55688597 + ... + 55694084.

It is an arithmetic number, because the mean of its divisors is an integer number (20884252875).

Almost surely, 2^305634076664 is an apocalyptic number.

It is an amenable number.

305634076664 is an abundant number, since it is smaller than the sum of its proper divisors (362662015336).

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

305634076664 is a wasteful number, since it uses less digits than its factorization.

305634076664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111382708 (or 111382690 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 50.

The spelling of 305634076664 in words is "three hundred five billion, six hundred thirty-four million, seventy-six thousand, six hundred sixty-four".