6332400722 has 6 divisors (see below), whose sum is σ = 9498769893. Its totient is φ = 3166144092.

The previous prime is 6332400661. The next prime is 6332400749. The reversal of 6332400722 is 2270042336.

It can be written as a sum of positive squares in 2 ways, for example, as 3697734481 + 2634666241 = 60809^2 + 51329^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=56269.

It is a super-2 number, since 2×6332400722² = 80198597807972242568, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 84404 + ... + 140672.

Almost surely, 2^6332400722 is an apocalyptic number.

6332400722 is a deficient number, since it is larger than the sum of its proper divisors (3166369171).

6332400722 is an frugal number, since it uses more digits than its factorization.

6332400722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112540 (or 56271 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 6332400722 is about 79576.3829411717. The cubic root of 6332400722 is about 1850.0755481201.

The spelling of 6332400722 in words is "six billion, three hundred thirty-two million, four hundred thousand, seven hundred twenty-two".