763768 has 8 divisors (see below), whose sum is σ = 1432080. Its totient is φ = 381880.

The previous prime is 763757. The next prime is 763771. The reversal of 763768 is 867367.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

763768 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47728 + ... + 47743.

It is an arithmetic number, because the mean of its divisors is an integer number (179010).

2⁷⁶³⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

763768 is a deficient number, since it is larger than the sum of its proper divisors (668312).

763768 is a wasteful number, since it uses less digits than its factorization.

763768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95477 (or 95473 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 763768 is about 873.9382129190. The cubic root of 763768 is about 91.4086200885.

It can be divided in two parts, 76 and 3768, that added together give a square (3844 = 62²).

The spelling of 763768 in words is "seven hundred sixty-three thousand, seven hundred sixty-eight".