96916489 has 12 divisors (see below), whose sum is σ = 100352196. Its totient is φ = 93563808.

The previous prime is 96916471. The next prime is 96916493. The reversal of 96916489 is 98461969.

It can be written as a sum of positive squares in 2 ways, for example, as 82537225 + 14379264 = 9085^2 + 3792^2 .

It is not a de Polignac number, because 96916489 - 2¹⁷ = 96785417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96916429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330627 + ... + 330919.

It is an arithmetic number, because the mean of its divisors is an integer number (8362683).

Almost surely, 2^96916489 is an apocalyptic number.

It is an amenable number.

96916489 is a deficient number, since it is larger than the sum of its proper divisors (3435707).

96916489 is an equidigital number, since it uses as much as digits as its factorization.

96916489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 425 counting only the distinct ones).

The product of its digits is 839808, while the sum is 52.

The square root of 96916489 is about 9844.6172602087. The cubic root of 96916489 is about 459.3381929199.

The spelling of 96916489 in words is "ninety-six million, nine hundred sixteen thousand, four hundred eighty-nine".