99979362 has 24 divisors (see below), whose sum is σ = 247568256. Its totient is φ = 28565496.

The previous prime is 99979357. The next prime is 99979381. The reversal of 99979362 is 26397999.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 99979299 and 99979308.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 396618 + ... + 396869.

It is an arithmetic number, because the mean of its divisors is an integer number (10315344).

Almost surely, 2^99979362 is an apocalyptic number.

99979362 is an abundant number, since it is smaller than the sum of its proper divisors (147588894).

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

99979362 is a wasteful number, since it uses less digits than its factorization.

99979362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793502 (or 793499 counting only the distinct ones).

The product of its digits is 1653372, while the sum is 54.

The square root of 99979362 is about 9998.9680467536. The cubic root of 99979362 is about 464.1269501276.

The spelling of 99979362 in words is "ninety-nine million, nine hundred seventy-nine thousand, three hundred sixty-two".