98337997 has 4 divisors (see below), whose sum is σ = 98398656. Its totient is φ = 98277340.

The previous prime is 98337961. The next prime is 98338021. The reversal of 98337997 is 79973389.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98337997 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 (98337937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27829 + ... + 31162.

It is an arithmetic number, because the mean of its divisors is an integer number (24599664).

Almost surely, 2^98337997 is an apocalyptic number.

It is an amenable number.

98337997 is a deficient number, since it is larger than the sum of its proper divisors (60659).

98337997 is a wasteful number, since it uses less digits than its factorization.

98337997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60658.

The product of its digits is 2571912, while the sum is 55.

The square root of 98337997 is about 9916.5516688010. The cubic root of 98337997 is about 461.5730596635.

The spelling of 98337997 in words is "ninety-eight million, three hundred thirty-seven thousand, nine hundred ninety-seven".