98231379 has 8 divisors (see below), whose sum is σ = 131854800. Its totient is φ = 65047776.

The previous prime is 98231351. The next prime is 98231383. The reversal of 98231379 is 97313289.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98231379 - 2⁷ = 98231251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 98231379.

It is not an unprimeable number, because it can be changed into a prime (98231279) 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, 109432 + ... + 110325.

It is an arithmetic number, because the mean of its divisors is an integer number (16481850).

Almost surely, 2^98231379 is an apocalyptic number.

98231379 is a deficient number, since it is larger than the sum of its proper divisors (33623421).

98231379 is a wasteful number, since it uses less digits than its factorization.

98231379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219909.

The product of its digits is 81648, while the sum is 42.

The square root of 98231379 is about 9911.1744510931. The cubic root of 98231379 is about 461.4061869256.

The spelling of 98231379 in words is "ninety-eight million, two hundred thirty-one thousand, three hundred seventy-nine".