773739122 has 54 divisors (see below), whose sum is σ = 1350197973. Its totient is φ = 332327424.

The previous prime is 773739121. The next prime is 773739181. The reversal of 773739122 is 221937377.

773739122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 14 ways, for example, as 132687361 + 641051761 = 11519^2 + 25319^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=19669.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 773739122.

It is not an unprimeable number, because it can be changed into a prime (773739121) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8693654 + ... + 8693742.

Almost surely, 2^773739122 is an apocalyptic number.

773739122 is a deficient number, since it is larger than the sum of its proper divisors (576458851).

773739122 is a wasteful number, since it uses less digits than its factorization.

773739122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 121 counting only the distinct ones).

The product of its digits is 111132, while the sum is 41.

The square root of 773739122 is about 27816.1665583164. The cubic root of 773739122 is about 918.0468654629.

The spelling of 773739122 in words is "seven hundred seventy-three million, seven hundred thirty-nine thousand, one hundred twenty-two".