1322616796 has 12 divisors (see below), whose sum is σ = 2450731248. Its totient is φ = 622407872.

The previous prime is 1322616773. The next prime is 1322616797. The reversal of 1322616796 is 6976162231.

It is a super-2 number, since 2×1322616796² = 3498630378122611232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322616797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9725056 + ... + 9725191.

It is an arithmetic number, because the mean of its divisors is an integer number (204227604).

Almost surely, 2^1322616796 is an apocalyptic number.

It is an amenable number.

1322616796 is a deficient number, since it is larger than the sum of its proper divisors (1128114452).

1322616796 is a wasteful number, since it uses less digits than its factorization.

1322616796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19450268 (or 19450266 counting only the distinct ones).

The product of its digits is 163296, while the sum is 43.

The square root of 1322616796 is about 36367.7988885772. The cubic root of 1322616796 is about 1097.6857117979.

The spelling of 1322616796 in words is "one billion, three hundred twenty-two million, six hundred sixteen thousand, seven hundred ninety-six".