99098938 has 16 divisors (see below), whose sum is σ = 150575040. Its totient is φ = 48911616.

The previous prime is 99098911. The next prime is 99098939. The reversal of 99098938 is 83989099.

It is not an unprimeable number, because it can be changed into a prime (99098939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52731 + ... + 54577.

It is an arithmetic number, because the mean of its divisors is an integer number (9410940).

Almost surely, 2^99098938 is an apocalyptic number.

99098938 is a deficient number, since it is larger than the sum of its proper divisors (51476102).

99098938 is a wasteful number, since it uses less digits than its factorization.

99098938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181.

The product of its (nonzero) digits is 1259712, while the sum is 55.

The square root of 99098938 is about 9954.8449510778. The cubic root of 99098938 is about 462.7605552063.

The spelling of 99098938 in words is "ninety-nine million, ninety-eight thousand, nine hundred thirty-eight".