303881376964 has 24 divisors (see below), whose sum is σ = 592480522368. Its totient is φ = 135189006240.

The previous prime is 303881376961. The next prime is 303881376971. The reversal of 303881376964 is 469673188303.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 303881376899 and 303881376908.

It is not an unprimeable number, because it can be changed into a prime (303881376961) 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, 73470219 + ... + 73474354.

It is an arithmetic number, because the mean of its divisors is an integer number (24686688432).

Almost surely, 2^303881376964 is an apocalyptic number.

It is an amenable number.

303881376964 is a deficient number, since it is larger than the sum of its proper divisors (288599145404).

303881376964 is a wasteful number, since it uses less digits than its factorization.

303881376964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146944635 (or 146944633 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 58.

The spelling of 303881376964 in words is "three hundred three billion, eight hundred eighty-one million, three hundred seventy-six thousand, nine hundred sixty-four".