7313438750 has 20 divisors (see below), whose sum is σ = 13708311936. Its totient is φ = 2925375000.

The previous prime is 7313438729. The next prime is 7313438767. The reversal of 7313438750 is 578343137.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7313438698 and 7313438707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2924126 + ... + 2926625.

Almost surely, 2^7313438750 is an apocalyptic number.

7313438750 is a deficient number, since it is larger than the sum of its proper divisors (6394873186).

7313438750 is an equidigital number, since it uses as much as digits as its factorization.

7313438750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5850773 (or 5850758 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 7313438750 is about 85518.6456277226. The cubic root of 7313438750 is about 1941.0670742425.

The spelling of 7313438750 in words is "seven billion, three hundred thirteen million, four hundred thirty-eight thousand, seven hundred fifty".