98358959 has 16 divisors (see below), whose sum is σ = 104055840. Its totient is φ = 92874240.

The previous prime is 98358943. The next prime is 98358961. The reversal of 98358959 is 95985389.

It is a cyclic number.

It is not a de Polignac number, because 98358959 - 2⁴ = 98358943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98358919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176309 + ... + 176865.

It is an arithmetic number, because the mean of its divisors is an integer number (6503490).

Almost surely, 2^98358959 is an apocalyptic number.

98358959 is a deficient number, since it is larger than the sum of its proper divisors (5696881).

98358959 is a wasteful number, since it uses less digits than its factorization.

98358959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730.

The product of its digits is 3499200, while the sum is 56.

The square root of 98358959 is about 9917.6085323025. The cubic root of 98358959 is about 461.6058540643.

The spelling of 98358959 in words is "ninety-eight million, three hundred fifty-eight thousand, nine hundred fifty-nine".