763164664 has 16 divisors (see below), whose sum is σ = 1469608200. Its totient is φ = 371269152.

The previous prime is 763164643. The next prime is 763164671. The reversal of 763164664 is 466461367.

It is a super-3 number, since 3×763164664³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 763164664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1288834 + ... + 1289425.

Almost surely, 2^763164664 is an apocalyptic number.

763164664 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

763164664 is a deficient number, since it is larger than the sum of its proper divisors (706443536).

763164664 is a wasteful number, since it uses less digits than its factorization.

763164664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578302 (or 2578298 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The square root of 763164664 is about 27625.4350915963. The cubic root of 763164664 is about 913.8454443579.

The spelling of 763164664 in words is "seven hundred sixty-three million, one hundred sixty-four thousand, six hundred sixty-four".