76314613 has 2 divisors, whose sum is σ = 76314614. Its totient is φ = 76314612.

The previous prime is 76314587. The next prime is 76314643. The reversal of 76314613 is 31641367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70174129 + 6140484 = 8377^2 + 2478^2 .

It is an emirp because it is prime and its reverse (31641367) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76314613 is a prime.

It is a super-3 number, since 3×76314613³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76314643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38157306 + 38157307.

It is an arithmetic number, because the mean of its divisors is an integer number (38157307).

Almost surely, 2^76314613 is an apocalyptic number.

It is an amenable number.

76314613 is a deficient number, since it is larger than the sum of its proper divisors (1).

76314613 is an equidigital number, since it uses as much as digits as its factorization.

76314613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

The square root of 76314613 is about 8735.8235444633. The cubic root of 76314613 is about 424.1660472370.

It can be divided in two parts, 763 and 14613, that added together give a square (15376 = 124²).

The spelling of 76314613 in words is "seventy-six million, three hundred fourteen thousand, six hundred thirteen".