989162416 has 30 divisors (see below), whose sum is σ = 2106572636. Its totient is φ = 449618400.

The previous prime is 989162407. The next prime is 989162437. The reversal of 989162416 is 614261989.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 253530 + ... + 257401.

Almost surely, 2^989162416 is an apocalyptic number.

It is an amenable number.

989162416 is an abundant number, since it is smaller than the sum of its proper divisors (1117410220).

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

989162416 is a wasteful number, since it uses less digits than its factorization.

989162416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510961 (or 510944 counting only the distinct ones).

The product of its digits is 186624, while the sum is 46.

The square root of 989162416 is about 31450.9525451933. The cubic root of 989162416 is about 996.3743424945.

The spelling of 989162416 in words is "nine hundred eighty-nine million, one hundred sixty-two thousand, four hundred sixteen".