98932863 has 4 divisors (see below), whose sum is σ = 131910488. Its totient is φ = 65955240.

The previous prime is 98932859. The next prime is 98932879. The reversal of 98932863 is 36823989.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 98932863 - 2² = 98932859 is a prime.

It is a super-2 number, since 2×98932863² = 19575422762753538, which contains 22 as substring.

It is the 9947-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98932063) by changing a digit.

It is a nontrivial repunit in base 9946.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16488808 + ... + 16488813.

It is an arithmetic number, because the mean of its divisors is an integer number (32977622).

Almost surely, 2^98932863 is an apocalyptic number.

98932863 is a deficient number, since it is larger than the sum of its proper divisors (32977625).

98932863 is a wasteful number, since it uses less digits than its factorization.

98932863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32977624.

The product of its digits is 559872, while the sum is 48.

The square root of 98932863 is about 9946.5000377017. The cubic root of 98932863 is about 462.5019048375.

The spelling of 98932863 in words is "ninety-eight million, nine hundred thirty-two thousand, eight hundred sixty-three".