98439807916 has 24 divisors (see below), whose sum is σ = 172464969600. Its totient is φ = 49164141312.

The previous prime is 98439807901. The next prime is 98439807931. The reversal of 98439807916 is 61970893489.

It is an interprime number because it is at equal distance from previous prime (98439807901) and next prime (98439807931).

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, 17970570 + ... + 17976046.

It is an arithmetic number, because the mean of its divisors is an integer number (7186040400).

Almost surely, 2^98439807916 is an apocalyptic number.

It is an amenable number.

98439807916 is a deficient number, since it is larger than the sum of its proper divisors (74025161684).

98439807916 is a wasteful number, since it uses less digits than its factorization.

98439807916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9753 (or 9751 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 64.

The spelling of 98439807916 in words is "ninety-eight billion, four hundred thirty-nine million, eight hundred seven thousand, nine hundred sixteen".