808896490 has 32 divisors (see below), whose sum is σ = 1484593920. Its totient is φ = 317236800.

The previous prime is 808896469. The next prime is 808896493. The reversal of 808896490 is 94698808.

It is not an unprimeable number, because it can be changed into a prime (808896493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252700 + ... + 255880.

It is an arithmetic number, because the mean of its divisors is an integer number (46393560).

Almost surely, 2^808896490 is an apocalyptic number.

808896490 is a deficient number, since it is larger than the sum of its proper divisors (675697430).

808896490 is a wasteful number, since it uses less digits than its factorization.

808896490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3678.

The product of its (nonzero) digits is 995328, while the sum is 52.

The square root of 808896490 is about 28441.1056395492. The cubic root of 808896490 is about 931.7462430905.

The spelling of 808896490 in words is "eight hundred eight million, eight hundred ninety-six thousand, four hundred ninety".