7122347364 has 48 divisors (see below), whose sum is σ = 18400225536. Its totient is φ = 2126071200.

The previous prime is 7122347339. The next prime is 7122347383. The reversal of 7122347364 is 4637432217.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393822 + ... + 411509.

It is an arithmetic number, because the mean of its divisors is an integer number (383338032).

Almost surely, 2^7122347364 is an apocalyptic number.

It is an amenable number.

7122347364 is an abundant number, since it is smaller than the sum of its proper divisors (11277878172).

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

7122347364 is a wasteful number, since it uses less digits than its factorization.

7122347364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805416 (or 805414 counting only the distinct ones).

The product of its digits is 169344, while the sum is 39.

The square root of 7122347364 is about 84394.0007583477. Note that the first 3 decimals coincide. The cubic root of 7122347364 is about 1924.0117366371.

The spelling of 7122347364 in words is "seven billion, one hundred twenty-two million, three hundred forty-seven thousand, three hundred sixty-four".