4626622372 has 12 divisors (see below), whose sum is σ = 8097154380. Its totient is φ = 2313149696.

The previous prime is 4626622361. The next prime is 4626622423. The reversal of 4626622372 is 2732266264.

It can be written as a sum of positive squares in 2 ways, for example, as 4476412836 + 150209536 = 66906^2 + 12256^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43404 + ... + 105532.

It is an arithmetic number, because the mean of its divisors is an integer number (674762865).

Almost surely, 2^4626622372 is an apocalyptic number.

It is an amenable number.

4626622372 is a deficient number, since it is larger than the sum of its proper divisors (3470532008).

4626622372 is a wasteful number, since it uses less digits than its factorization.

4626622372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80750 (or 80748 counting only the distinct ones).

The product of its digits is 290304, while the sum is 40.

The square root of 4626622372 is about 68019.2794140014. The cubic root of 4626622372 is about 1666.3057175862.

The spelling of 4626622372 in words is "four billion, six hundred twenty-six million, six hundred twenty-two thousand, three hundred seventy-two".