99973324 has 48 divisors (see below), whose sum is σ = 201761280. Its totient is φ = 42916160.

The previous prime is 99973309. The next prime is 99973333. The reversal of 99973324 is 42337999.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59139 + ... + 60805.

It is an arithmetic number, because the mean of its divisors is an integer number (4203360).

Almost surely, 2^99973324 is an apocalyptic number.

99973324 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

99973324 is an abundant number, since it is smaller than the sum of its proper divisors (101787956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99973324 is a wasteful number, since it uses less digits than its factorization.

99973324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758 (or 1756 counting only the distinct ones).

The product of its digits is 367416, while the sum is 46.

The square root of 99973324 is about 9998.6661110370. Note that the first 3 decimals coincide. The cubic root of 99973324 is about 464.1176066828.

The spelling of 99973324 in words is "ninety-nine million, nine hundred seventy-three thousand, three hundred twenty-four".