881468490 has 32 divisors (see below), whose sum is σ = 2417742720. Its totient is φ = 201478464.

The previous prime is 881468449. The next prime is 881468507. The reversal of 881468490 is 94864188.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2098525 + ... + 2098944.

It is an arithmetic number, because the mean of its divisors is an integer number (75554460).

Almost surely, 2^881468490 is an apocalyptic number.

881468490 is an abundant number, since it is smaller than the sum of its proper divisors (1536274230).

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

881468490 is a wasteful number, since it uses less digits than its factorization.

881468490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4197486.

The product of its (nonzero) digits is 442368, while the sum is 48.

The square root of 881468490 is about 29689.5350249882. The cubic root of 881468490 is about 958.8167170139.

The spelling of 881468490 in words is "eight hundred eighty-one million, four hundred sixty-eight thousand, four hundred ninety".