323099994 has 32 divisors (see below), whose sum is σ = 781958016. Its totient is φ = 86883840.

The previous prime is 323099969. The next prime is 323099999. The reversal of 323099994 is 499990323.

It is a happy number.

It is a super-2 number, since 2×323099994² = 208787212245600072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323099999) 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, 225547 + ... + 226974.

It is an arithmetic number, because the mean of its divisors is an integer number (24436188).

Almost surely, 2^323099994 is an apocalyptic number.

323099994 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

323099994 is an abundant number, since it is smaller than the sum of its proper divisors (458858022).

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

323099994 is a wasteful number, since it uses less digits than its factorization.

323099994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452550.

The product of its (nonzero) digits is 472392, while the sum is 48.

The square root of 323099994 is about 17974.9824478357. The cubic root of 323099994 is about 686.1919991723.

The spelling of 323099994 in words is "three hundred twenty-three million, ninety-nine thousand, nine hundred ninety-four".