766851952 has 20 divisors (see below), whose sum is σ = 1491266656. Its totient is φ = 382008960.

The previous prime is 766851907. The next prime is 766851961. The reversal of 766851952 is 259158667.

It is a junction number, because it is equal to n+sod(n) for n = 766851896 and 766851905.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84093 + ... + 92764.

Almost surely, 2^766851952 is an apocalyptic number.

It is an amenable number.

766851952 is a deficient number, since it is larger than the sum of its proper divisors (724414704).

766851952 is a wasteful number, since it uses less digits than its factorization.

766851952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177136 (or 177130 counting only the distinct ones).

The product of its digits is 907200, while the sum is 49.

The square root of 766851952 is about 27692.0918675350. The cubic root of 766851952 is about 915.3148515842.

The spelling of 766851952 in words is "seven hundred sixty-six million, eight hundred fifty-one thousand, nine hundred fifty-two".