334997746564 has 48 divisors (see below), whose sum is σ = 641945622528. Its totient is φ = 152039075328.

The previous prime is 334997746543. The next prime is 334997746619. The reversal of 334997746564 is 465647799433.

It is a super-2 number, since 2×334997746564² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334997746564.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521799 + ... + 970705.

It is an arithmetic number, because the mean of its divisors is an integer number (13373867136).

Almost surely, 2^334997746564 is an apocalyptic number.

It is an amenable number.

334997746564 is a deficient number, since it is larger than the sum of its proper divisors (306947875964).

334997746564 is a wasteful number, since it uses less digits than its factorization.

334997746564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449164 (or 449162 counting only the distinct ones).

The product of its digits is 411505920, while the sum is 67.

The spelling of 334997746564 in words is "three hundred thirty-four billion, nine hundred ninety-seven million, seven hundred forty-six thousand, five hundred sixty-four".