7078616313 has 4 divisors (see below), whose sum is σ = 9438155088. Its totient is φ = 4719077540.

The previous prime is 7078616297. The next prime is 7078616327. The reversal of 7078616313 is 3136168707.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7078616313 - 2⁴ = 7078616297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7078616813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1179769383 + ... + 1179769388.

It is an arithmetic number, because the mean of its divisors is an integer number (2359538772).

Almost surely, 2^7078616313 is an apocalyptic number.

It is an amenable number.

7078616313 is a deficient number, since it is larger than the sum of its proper divisors (2359538775).

7078616313 is a wasteful number, since it uses less digits than its factorization.

7078616313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359538774.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 7078616313 is about 84134.5132095028. The cubic root of 7078616313 is about 1920.0658535898.

The spelling of 7078616313 in words is "seven billion, seventy-eight million, six hundred sixteen thousand, three hundred thirteen".