763994 has 32 divisors (see below), whose sum is σ = 1475712. Its totient is φ = 290400.

The previous prime is 763967. The next prime is 763999. The reversal of 763994 is 499367.

763994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (763999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18614 + ... + 18654.

It is an arithmetic number, because the mean of its divisors is an integer number (46116).

2⁷⁶³⁹⁹⁴ is an apocalyptic number.

763994 is a deficient number, since it is larger than the sum of its proper divisors (711718).

763994 is a wasteful number, since it uses less digits than its factorization.

763994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 61 counting only the distinct ones).

The product of its digits is 40824, while the sum is 38.

The square root of 763994 is about 874.0675031140. The cubic root of 763994 is about 91.4176351781.

The spelling of 763994 in words is "seven hundred sixty-three thousand, nine hundred ninety-four".