7397703113 has 4 divisors (see below), whose sum is σ = 7402699668. Its totient is φ = 7392706560.

The previous prime is 7397703097. The next prime is 7397703149. The reversal of 7397703113 is 3113077937.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4514764864 + 2882938249 = 67192^2 + 53693^2 .

It is a cyclic number.

It is not a de Polignac number, because 7397703113 - 2⁴ = 7397703097 is a prime.

It is a super-2 number, since 2×7397703113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7397705113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2496056 + ... + 2499017.

It is an arithmetic number, because the mean of its divisors is an integer number (1850674917).

Almost surely, 2^7397703113 is an apocalyptic number.

It is an amenable number.

7397703113 is a deficient number, since it is larger than the sum of its proper divisors (4996555).

7397703113 is a wasteful number, since it uses less digits than its factorization.

7397703113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4996554.

The product of its (nonzero) digits is 83349, while the sum is 41.

The square root of 7397703113 is about 86009.9012497980. The cubic root of 7397703113 is about 1948.4935209262.

The spelling of 7397703113 in words is "seven billion, three hundred ninety-seven million, seven hundred three thousand, one hundred thirteen".