1322672304 has 20 divisors (see below), whose sum is σ = 3416903576. Its totient is φ = 440890752.

The previous prime is 1322672297. The next prime is 1322672321. The reversal of 1322672304 is 4032762231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13777789 + ... + 13777884.

Almost surely, 2^1322672304 is an apocalyptic number.

It is an amenable number.

1322672304 is an abundant number, since it is smaller than the sum of its proper divisors (2094231272).

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

1322672304 is a wasteful number, since it uses less digits than its factorization.

1322672304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27555684 (or 27555678 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 1322672304 is about 36368.5620282133. The cubic root of 1322672304 is about 1097.7010675902.

The spelling of 1322672304 in words is "one billion, three hundred twenty-two million, six hundred seventy-two thousand, three hundred four".