322052939 has 4 divisors (see below), whose sum is σ = 346826256. Its totient is φ = 297279624.

The previous prime is 322052933. The next prime is 322052957. The reversal of 322052939 is 939250223.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 322052939 - 2²⁰ = 321004363 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322052899 and 322052908.

It is not an unprimeable number, because it can be changed into a prime (322052933) 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 3 ways as a sum of consecutive naturals, for example, 12386639 + ... + 12386664.

It is an arithmetic number, because the mean of its divisors is an integer number (86706564).

Almost surely, 2^322052939 is an apocalyptic number.

322052939 is a deficient number, since it is larger than the sum of its proper divisors (24773317).

322052939 is a wasteful number, since it uses less digits than its factorization.

322052939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24773316.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 322052939 is about 17945.8334718675. The cubic root of 322052939 is about 685.4499602855.

The spelling of 322052939 in words is "three hundred twenty-two million, fifty-two thousand, nine hundred thirty-nine".