7323132856 has 32 divisors (see below), whose sum is σ = 14792621760. Its totient is φ = 3378644352.

The previous prime is 7323132853. The next prime is 7323132881. The reversal of 7323132856 is 6582313237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7323132853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302746 + ... + 326038.

It is an arithmetic number, because the mean of its divisors is an integer number (462269430).

Almost surely, 2^7323132856 is an apocalyptic number.

It is an amenable number.

7323132856 is an abundant number, since it is smaller than the sum of its proper divisors (7469488904).

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

7323132856 is a wasteful number, since it uses less digits than its factorization.

7323132856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26335 (or 26331 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 7323132856 is about 85575.3051762014. The cubic root of 7323132856 is about 1941.9243363627.

The spelling of 7323132856 in words is "seven billion, three hundred twenty-three million, one hundred thirty-two thousand, eight hundred fifty-six".