98338790 has 16 divisors (see below), whose sum is σ = 193101840. Its totient is φ = 35759520.

The previous prime is 98338753. The next prime is 98338817. The reversal of 98338790 is 9783389.

It is a congruent number.

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, 446885 + ... + 447104.

It is an arithmetic number, because the mean of its divisors is an integer number (12068865).

Almost surely, 2^98338790 is an apocalyptic number.

98338790 is a deficient number, since it is larger than the sum of its proper divisors (94763050).

98338790 is a wasteful number, since it uses less digits than its factorization.

98338790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894007.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 98338790 is about 9916.5916523773. The cubic root of 98338790 is about 461.5743003723.

The spelling of 98338790 in words is "ninety-eight million, three hundred thirty-eight thousand, seven hundred ninety".