769886225 has 24 divisors (see below), whose sum is σ = 1016006400. Its totient is φ = 576702720.

The previous prime is 769886219. The next prime is 769886237. The reversal of 769886225 is 522688967.

It is a de Polignac number, because none of the positive numbers 2^k-769886225 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80024 + ... + 89126.

It is an arithmetic number, because the mean of its divisors is an integer number (42333600).

Almost surely, 2^769886225 is an apocalyptic number.

It is an amenable number.

769886225 is a deficient number, since it is larger than the sum of its proper divisors (246120175).

769886225 is a wasteful number, since it uses less digits than its factorization.

769886225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9329 (or 9324 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 53.

The square root of 769886225 is about 27746.8236920913. The cubic root of 769886225 is about 916.5204993755.

The spelling of 769886225 in words is "seven hundred sixty-nine million, eight hundred eighty-six thousand, two hundred twenty-five".