76848797 has 2 divisors, whose sum is σ = 76848798. Its totient is φ = 76848796.

The previous prime is 76848763. The next prime is 76848809. The reversal of 76848797 is 79784867.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74063236 + 2785561 = 8606^2 + 1669^2 .

It is an emirp because it is prime and its reverse (79784867) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76848797 - 2¹⁶ = 76783261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76848097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38424398 + 38424399.

It is an arithmetic number, because the mean of its divisors is an integer number (38424399).

Almost surely, 2^76848797 is an apocalyptic number.

It is an amenable number.

76848797 is a deficient number, since it is larger than the sum of its proper divisors (1).

76848797 is an equidigital number, since it uses as much as digits as its factorization.

76848797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4741632, while the sum is 56.

The square root of 76848797 is about 8766.3445631574. The cubic root of 76848797 is about 425.1534338739.

The spelling of 76848797 in words is "seventy-six million, eight hundred forty-eight thousand, seven hundred ninety-seven".