768969337 has 2 divisors, whose sum is σ = 768969338. Its totient is φ = 768969336.

The previous prime is 768969329. The next prime is 768969389. The reversal of 768969337 is 733969867.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 751362921 + 17606416 = 27411^2 + 4196^2 .

It is a cyclic number.

It is not a de Polignac number, because 768969337 - 2³ = 768969329 is a prime.

It is not a weakly prime, because it can be changed into another prime (768969317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384484668 + 384484669.

It is an arithmetic number, because the mean of its divisors is an integer number (384484669).

Almost surely, 2^768969337 is an apocalyptic number.

It is an amenable number.

768969337 is a deficient number, since it is larger than the sum of its proper divisors (1).

768969337 is an equidigital number, since it uses as much as digits as its factorization.

768969337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10287648, while the sum is 58.

The square root of 768969337 is about 27730.2963741825. The cubic root of 768969337 is about 916.1565146541.

The spelling of 768969337 in words is "seven hundred sixty-eight million, nine hundred sixty-nine thousand, three hundred thirty-seven".