771313468 has 24 divisors (see below), whose sum is σ = 1358084000. Its totient is φ = 383298048.

The previous prime is 771313451. The next prime is 771313471. The reversal of 771313468 is 864313177.

It is a self number, because there is not a number n which added to its sum of digits gives 771313468.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 550633 + ... + 552031.

Almost surely, 2^771313468 is an apocalyptic number.

It is an amenable number.

771313468 is a deficient number, since it is larger than the sum of its proper divisors (586770532).

771313468 is a wasteful number, since it uses less digits than its factorization.

771313468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2149 (or 2147 counting only the distinct ones).

The product of its digits is 84672, while the sum is 40.

The square root of 771313468 is about 27772.5308173382. The cubic root of 771313468 is about 917.0865094010.

The spelling of 771313468 in words is "seven hundred seventy-one million, three hundred thirteen thousand, four hundred sixty-eight".