769282273 has 2 divisors, whose sum is σ = 769282274. Its totient is φ = 769282272.

The previous prime is 769282253. The next prime is 769282277. The reversal of 769282273 is 372282967.

769282273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496933264 + 272349009 = 22292^2 + 16503^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-769282273 is a prime.

It is not a weakly prime, because it can be changed into another prime (769282277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384641136 + 384641137.

It is an arithmetic number, because the mean of its divisors is an integer number (384641137).

Almost surely, 2^769282273 is an apocalyptic number.

It is an amenable number.

769282273 is a deficient number, since it is larger than the sum of its proper divisors (1).

769282273 is an equidigital number, since it uses as much as digits as its factorization.

769282273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 46.

The square root of 769282273 is about 27735.9382931243. The cubic root of 769282273 is about 916.2807759907.

The spelling of 769282273 in words is "seven hundred sixty-nine million, two hundred eighty-two thousand, two hundred seventy-three".