98684684 has 12 divisors (see below), whose sum is σ = 197369424. Its totient is φ = 42293424.

The previous prime is 98684683. The next prime is 98684723. The reversal of 98684684 is 48648689.

98684684 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (98684681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1762199 + ... + 1762254.

It is an arithmetic number, because the mean of its divisors is an integer number (16447452).

Almost surely, 2^98684684 is an apocalyptic number.

It is an amenable number.

98684684 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

98684684 is a wasteful number, since it uses less digits than its factorization.

98684684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3524464 (or 3524462 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The square root of 98684684 is about 9934.0165089454. The cubic root of 98684684 is about 462.1148431105.

The spelling of 98684684 in words is "ninety-eight million, six hundred eighty-four thousand, six hundred eighty-four".