898430916 has 12 divisors (see below), whose sum is σ = 2096338832. Its totient is φ = 299476968.

The previous prime is 898430873. The next prime is 898430917. The reversal of 898430916 is 619034898.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×898430916² = 1614356221649198112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (898430917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37434610 + ... + 37434633.

Almost surely, 2^898430916 is an apocalyptic number.

It is an amenable number.

898430916 is an abundant number, since it is smaller than the sum of its proper divisors (1197907916).

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

898430916 is a wasteful number, since it uses less digits than its factorization.

898430916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74869250 (or 74869248 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 898430916 is about 29973.8371917911. The cubic root of 898430916 is about 964.9279715718.

The spelling of 898430916 in words is "eight hundred ninety-eight million, four hundred thirty thousand, nine hundred sixteen".