98724934 has 32 divisors (see below), whose sum is σ = 185101056. Its totient is φ = 38365920.

The previous prime is 98724919. The next prime is 98724937. The reversal of 98724934 is 43942789.

It is a happy number.

It is a super-2 number, since 2×98724934² = 19493225186608712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98724937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98524 + ... + 99520.

It is an arithmetic number, because the mean of its divisors is an integer number (5784408).

Almost surely, 2^98724934 is an apocalyptic number.

98724934 is a deficient number, since it is larger than the sum of its proper divisors (86376122).

98724934 is a wasteful number, since it uses less digits than its factorization.

98724934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660.

The product of its digits is 435456, while the sum is 46.

The square root of 98724934 is about 9936.0421697978. The cubic root of 98724934 is about 462.1776613496.

It can be divided in two parts, 987 and 24934, that added together give a square (25921 = 161²).

The spelling of 98724934 in words is "ninety-eight million, seven hundred twenty-four thousand, nine hundred thirty-four".