767964 has 12 divisors (see below), whose sum is σ = 1791944. Its totient is φ = 255984.

The previous prime is 767957. The next prime is 768013. The reversal of 767964 is 469767.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

767964 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 in 3 ways as a sum of consecutive naturals, for example, 31987 + ... + 32010.

2⁷⁶⁷⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

767964 is an abundant number, since it is smaller than the sum of its proper divisors (1023980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

767964 is a wasteful number, since it uses less digits than its factorization.

767964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64004 (or 64002 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 767964 is about 876.3355521717. The cubic root of 767964 is about 91.5757084891.

The spelling of 767964 in words is "seven hundred sixty-seven thousand, nine hundred sixty-four".