98938997 has 8 divisors (see below), whose sum is σ = 106235712. Its totient is φ = 91806400.

The previous prime is 98938979. The next prime is 98939003. The reversal of 98938997 is 79983989.

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

It is a cyclic number.

It is not a de Polignac number, because 98938997 - 2¹⁴ = 98922613 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 (98938927) 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, 39779 + ... + 42192.

It is an arithmetic number, because the mean of its divisors is an integer number (13279464).

Almost surely, 2^98938997 is an apocalyptic number.

It is an amenable number.

98938997 is a deficient number, since it is larger than the sum of its proper divisors (7296715).

98938997 is a wasteful number, since it uses less digits than its factorization.

98938997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82059.

The product of its digits is 8817984, while the sum is 62.

The square root of 98938997 is about 9946.8083825919. The cubic root of 98938997 is about 462.5114632659.

The spelling of 98938997 in words is "ninety-eight million, nine hundred thirty-eight thousand, nine hundred ninety-seven".