772696633 has 2 divisors, whose sum is σ = 772696634. Its totient is φ = 772696632.

The previous prime is 772696601. The next prime is 772696637. The reversal of 772696633 is 336696277.

772696633 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., 761594409 + 11102224 = 27597^2 + 3332^2 .

It is an emirp because it is prime and its reverse (336696277) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 772696633 - 2⁵ = 772696601 is a prime.

It is equal to p_39812989 and since 772696633 and 39812989 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (772696637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 386348316 + 386348317.

It is an arithmetic number, because the mean of its divisors is an integer number (386348317).

Almost surely, 2^772696633 is an apocalyptic number.

It is an amenable number.

772696633 is a deficient number, since it is larger than the sum of its proper divisors (1).

772696633 is an equidigital number, since it uses as much as digits as its factorization.

772696633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608, while the sum is 49.

The square root of 772696633 is about 27797.4213372392. The cubic root of 772696633 is about 917.6343733283.

The spelling of 772696633 in words is "seven hundred seventy-two million, six hundred ninety-six thousand, six hundred thirty-three".