322051968 has 96 divisors (see below), whose sum is σ = 1059155760. Its totient is φ = 92012544.

The previous prime is 322051907. The next prime is 322051969. The reversal of 322051968 is 869150223.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322051969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11905 + ... + 28032.

Almost surely, 2^322051968 is an apocalyptic number.

It is an amenable number.

322051968 is an abundant number, since it is smaller than the sum of its proper divisors (737103792).

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

322051968 is a wasteful number, since it uses less digits than its factorization.

322051968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39964 (or 39949 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 322051968 is about 17945.8064182137. The cubic root of 322051968 is about 685.4492714002.

The spelling of 322051968 in words is "three hundred twenty-two million, fifty-one thousand, nine hundred sixty-eight".