769698088 has 16 divisors (see below), whose sum is σ = 1449175860. Its totient is φ = 383251200.

The previous prime is 769698079. The next prime is 769698119. The reversal of 769698088 is 880896967.

It can be written as a sum of positive squares in 2 ways, for example, as 769618564 + 79524 = 27742^2 + 282^2 .

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 3 ways as a sum of consecutive naturals, for example, 197683 + ... + 201538.

Almost surely, 2^769698088 is an apocalyptic number.

It is an amenable number.

769698088 is a deficient number, since it is larger than the sum of its proper divisors (679477772).

769698088 is a wasteful number, since it uses less digits than its factorization.

769698088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399468 (or 399464 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 61.

The square root of 769698088 is about 27743.4332410392. The cubic root of 769698088 is about 916.4458366270.

The spelling of 769698088 in words is "seven hundred sixty-nine million, six hundred ninety-eight thousand, eighty-eight".