769350628 has 12 divisors (see below), whose sum is σ = 1392790140. Its totient is φ = 371410592.

The previous prime is 769350613. The next prime is 769350629. The reversal of 769350628 is 826053967.

It can be written as a sum of positive squares in 2 ways, for example, as 564917824 + 204432804 = 23768^2 + 14298^2 .

It is not an unprimeable number, because it can be changed into a prime (769350629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3316051 + ... + 3316282.

It is an arithmetic number, because the mean of its divisors is an integer number (116065845).

Almost surely, 2^769350628 is an apocalyptic number.

It is an amenable number.

769350628 is a deficient number, since it is larger than the sum of its proper divisors (623439512).

769350628 is a wasteful number, since it uses less digits than its factorization.

769350628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6632366 (or 6632364 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 769350628 is about 27737.1705117880. The cubic root of 769350628 is about 916.3079140645.

The spelling of 769350628 in words is "seven hundred sixty-nine million, three hundred fifty thousand, six hundred twenty-eight".