899212010 has 16 divisors (see below), whose sum is σ = 1625653800. Its totient is φ = 358113216.

The previous prime is 899211977. The next prime is 899212033. The reversal of 899212010 is 10212998.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 898860361 + 351649 = 29981^2 + 593^2 .

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, 194045 + ... + 198624.

Almost surely, 2^899212010 is an apocalyptic number.

899212010 is a deficient number, since it is larger than the sum of its proper divisors (726441790).

899212010 is a wasteful number, since it uses less digits than its factorization.

899212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392905.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 899212010 is about 29986.8639574064. The cubic root of 899212010 is about 965.2075260408.

The spelling of 899212010 in words is "eight hundred ninety-nine million, two hundred twelve thousand, ten".