322742934 has 64 divisors (see below), whose sum is σ = 741857280. Its totient is φ = 103926240.

The previous prime is 322742881. The next prime is 322742951. The reversal of 322742934 is 439247223.

It is a happy number.

322742934 is a `hidden beast` number, since 3 + 227 + 429 + 3 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325179 + ... + 326169.

It is an arithmetic number, because the mean of its divisors is an integer number (11591520).

Almost surely, 2^322742934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322742934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370928640).

322742934 is an abundant number, since it is smaller than the sum of its proper divisors (419114346).

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

322742934 is a wasteful number, since it uses less digits than its factorization.

322742934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202 (or 1196 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 322742934 is about 17965.0475646462. The cubic root of 322742934 is about 685.9391341873.

The spelling of 322742934 in words is "three hundred twenty-two million, seven hundred forty-two thousand, nine hundred thirty-four".