322325149 has 8 divisors (see below), whose sum is σ = 334712952. Its totient is φ = 310152960.

The previous prime is 322325089. The next prime is 322325203. The reversal of 322325149 is 941523223.

It can be written as a sum of positive squares in 4 ways, for example, as 39917124 + 282408025 = 6318^2 + 16805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322325149 - 2⁷ = 322325021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322325149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322325249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50854 + ... + 56839.

It is an arithmetic number, because the mean of its divisors is an integer number (41839119).

Almost surely, 2^322325149 is an apocalyptic number.

It is an amenable number.

322325149 is a deficient number, since it is larger than the sum of its proper divisors (12387803).

322325149 is a wasteful number, since it uses less digits than its factorization.

322325149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107807.

The product of its digits is 12960, while the sum is 31.

The square root of 322325149 is about 17953.4160816264. The cubic root of 322325149 is about 685.6430277040.

The spelling of 322325149 in words is "three hundred twenty-two million, three hundred twenty-five thousand, one hundred forty-nine".