1322332396 has 48 divisors (see below), whose sum is σ = 2887944192. Its totient is φ = 514684800.

The previous prime is 1322332393. The next prime is 1322332409. The reversal of 1322332396 is 6932332231.

It is a super-2 number, since 2×1322332396² = 3497125931022201632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1322332393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509061 + ... + 511651.

It is an arithmetic number, because the mean of its divisors is an integer number (60165504).

Almost surely, 2^1322332396 is an apocalyptic number.

It is an amenable number.

1322332396 is an abundant number, since it is smaller than the sum of its proper divisors (1565611796).

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

1322332396 is a wasteful number, since it uses less digits than its factorization.

1322332396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270 (or 4268 counting only the distinct ones).

The product of its digits is 34992, while the sum is 34.

The square root of 1322332396 is about 36363.8886259432. Note that the first 3 decimals coincide. The cubic root of 1322332396 is about 1097.6070283385.

The spelling of 1322332396 in words is "one billion, three hundred twenty-two million, three hundred thirty-two thousand, three hundred ninety-six".