98904099 has 12 divisors (see below), whose sum is σ = 153402504. Its totient is φ = 56516544.

The previous prime is 98904097. The next prime is 98904103. The reversal of 98904099 is 99040989.

It is a happy number.

It is not a de Polignac number, because 98904099 - 2¹ = 98904097 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (98904097) 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, 336262 + ... + 336555.

It is an arithmetic number, because the mean of its divisors is an integer number (12783542).

Almost surely, 2^98904099 is an apocalyptic number.

98904099 is a deficient number, since it is larger than the sum of its proper divisors (54498405).

98904099 is a wasteful number, since it uses less digits than its factorization.

98904099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672834 (or 672827 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 48.

The square root of 98904099 is about 9945.0539968368. The cubic root of 98904099 is about 462.4570774873.

The spelling of 98904099 in words is "ninety-eight million, nine hundred four thousand, ninety-nine".