322342002 has 72 divisors (see below), whose sum is σ = 730469376. Its totient is φ = 102713184.

The previous prime is 322342001. The next prime is 322342019. The reversal of 322342002 is 200243223.

322342002 is a `hidden beast` number, since 322 + 342 + 0 + 0 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (322342001) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2538063 + ... + 2538189.

It is an arithmetic number, because the mean of its divisors is an integer number (10145408).

Almost surely, 2^322342002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322342002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365234688).

322342002 is an abundant number, since it is smaller than the sum of its proper divisors (408127374).

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

322342002 is a wasteful number, since it uses less digits than its factorization.

322342002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 272 counting only the distinct ones).

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

The square root of 322342002 is about 17953.8854290652. The cubic root of 322342002 is about 685.6549772737.

Adding to 322342002 its reverse (200243223), we get a palindrome (522585225).

The spelling of 322342002 in words is "three hundred twenty-two million, three hundred forty-two thousand, two".