899734088 has 32 divisors (see below), whose sum is σ = 1842017760. Its totient is φ = 408602880.

The previous prime is 899734067. The next prime is 899734117. The reversal of 899734088 is 880437998.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110195 + ... + 118077.

It is an arithmetic number, because the mean of its divisors is an integer number (57563055).

Almost surely, 2^899734088 is an apocalyptic number.

899734088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

899734088 is an abundant number, since it is smaller than the sum of its proper divisors (942283672).

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

899734088 is a wasteful number, since it uses less digits than its factorization.

899734088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9197 (or 9193 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 56.

The square root of 899734088 is about 29995.5678059276. The cubic root of 899734088 is about 965.3942881233.

The spelling of 899734088 in words is "eight hundred ninety-nine million, seven hundred thirty-four thousand, eighty-eight".