881864304 has 40 divisors (see below), whose sum is σ = 2310244992. Its totient is φ = 289813440.

The previous prime is 881864257. The next prime is 881864323. The reversal of 881864304 is 403468188.

It is a congruent number.

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, 125974 + ... + 132789.

Almost surely, 2^881864304 is an apocalyptic number.

It is an amenable number.

881864304 is an abundant number, since it is smaller than the sum of its proper divisors (1428380688).

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

881864304 is a wasteful number, since it uses less digits than its factorization.

881864304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258845 (or 258839 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The square root of 881864304 is about 29696.2001609634. The cubic root of 881864304 is about 958.9602110026.

The spelling of 881864304 in words is "eight hundred eighty-one million, eight hundred sixty-four thousand, three hundred four".