76848913 has 2 divisors, whose sum is σ = 76848914. Its totient is φ = 76848912.

The previous prime is 76848881. The next prime is 76848971. The reversal of 76848913 is 31984867.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75742209 + 1106704 = 8703^2 + 1052^2 .

It is a cyclic number.

It is not a de Polignac number, because 76848913 - 2⁵ = 76848881 is a prime.

It is not a weakly prime, because it can be changed into another prime (76848973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38424456 + 38424457.

It is an arithmetic number, because the mean of its divisors is an integer number (38424457).

Almost surely, 2^76848913 is an apocalyptic number.

It is an amenable number.

76848913 is a deficient number, since it is larger than the sum of its proper divisors (1).

76848913 is an equidigital number, since it uses as much as digits as its factorization.

76848913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The square root of 76848913 is about 8766.3511793676. The cubic root of 76848913 is about 425.1536477908.

The spelling of 76848913 in words is "seventy-six million, eight hundred forty-eight thousand, nine hundred thirteen".