76369297 has 2 divisors, whose sum is σ = 76369298. Its totient is φ = 76369296.

The previous prime is 76369289. The next prime is 76369309. The reversal of 76369297 is 79296367.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76108176 + 261121 = 8724^2 + 511^2 .

It is a cyclic number.

It is not a de Polignac number, because 76369297 - 2³ = 76369289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76369297.

It is not a weakly prime, because it can be changed into another prime (76369207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38184648 + 38184649.

It is an arithmetic number, because the mean of its divisors is an integer number (38184649).

Almost surely, 2^76369297 is an apocalyptic number.

It is an amenable number.

76369297 is a deficient number, since it is larger than the sum of its proper divisors (1).

76369297 is an equidigital number, since it uses as much as digits as its factorization.

76369297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 857304, while the sum is 49.

The square root of 76369297 is about 8738.9528548906. The cubic root of 76369297 is about 424.2673365235.

The spelling of 76369297 in words is "seventy-six million, three hundred sixty-nine thousand, two hundred ninety-seven".