7821132360 has 32 divisors (see below), whose sum is σ = 23463397440. Its totient is φ = 2085635264.

The previous prime is 7821132331. The next prime is 7821132391. The reversal of 7821132360 is 632311287.

It is a super-3 number, since 3×7821132360³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32587932 + ... + 32588171.

It is an arithmetic number, because the mean of its divisors is an integer number (733231170).

Almost surely, 2^7821132360 is an apocalyptic number.

It is an amenable number.

7821132360 is an abundant number, since it is smaller than the sum of its proper divisors (15642265080).

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

7821132360 is a wasteful number, since it uses less digits than its factorization.

7821132360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65176117 (or 65176113 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 7821132360 is about 88437.1661689812. The cubic root of 7821132360 is about 1984.9818735430.

The spelling of 7821132360 in words is "seven billion, eight hundred twenty-one million, one hundred thirty-two thousand, three hundred sixty".