323422002 has 24 divisors (see below), whose sum is σ = 701448384. Its totient is φ = 107699544.

The previous prime is 323421997. The next prime is 323422013. The reversal of 323422002 is 200224323.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 10683 + ... + 27585.

It is an arithmetic number, because the mean of its divisors is an integer number (29227016).

Almost surely, 2^323422002 is an apocalyptic number.

323422002 is an abundant number, since it is smaller than the sum of its proper divisors (378026382).

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

323422002 is a wasteful number, since it uses less digits than its factorization.

323422002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17974 (or 17971 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 323422002 is about 17983.9373330759. The cubic root of 323422002 is about 686.4198811013.

Adding to 323422002 its reverse (200224323), we get a palindrome (523646325).

The spelling of 323422002 in words is "three hundred twenty-three million, four hundred twenty-two thousand, two".