98939900 has 36 divisors (see below), whose sum is σ = 215147688. Its totient is φ = 39493440.

The previous prime is 98939857. The next prime is 98939927. The reversal of 98939900 is 993989.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75047 + ... + 76353.

Almost surely, 2^98939900 is an apocalyptic number.

It is an amenable number.

98939900 is an abundant number, since it is smaller than the sum of its proper divisors (116207788).

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

98939900 is a wasteful number, since it uses less digits than its factorization.

98939900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2071 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 47.

The square root of 98939900 is about 9946.8537739327. The cubic root of 98939900 is about 462.5128703504.

The spelling of 98939900 in words is "ninety-eight million, nine hundred thirty-nine thousand, nine hundred".