322340352 has 40 divisors (see below), whose sum is σ = 858738936. Its totient is φ = 107446272.

The previous prime is 322340327. The next prime is 322340353. The reversal of 322340352 is 253043223.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322340353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103393 + ... + 106464.

Almost surely, 2^322340352 is an apocalyptic number.

322340352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

322340352 is an abundant number, since it is smaller than the sum of its proper divisors (536398584).

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

322340352 is an equidigital number, since it uses as much as digits as its factorization.

322340352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209878 (or 209862 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 322340352 is about 17953.8394779501. The cubic root of 322340352 is about 685.6538073645.

Adding to 322340352 its reverse (253043223), we get a palindrome (575383575).

The spelling of 322340352 in words is "three hundred twenty-two million, three hundred forty thousand, three hundred fifty-two".