766396 has 6 divisors (see below), whose sum is σ = 1341200. Its totient is φ = 383196.

The previous prime is 766393. The next prime is 766399. The reversal of 766396 is 693667.

It is an interprime number because it is at equal distance from previous prime (766393) and next prime (766399).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95796 + ... + 95803.

2⁷⁶⁶³⁹⁶ is an apocalyptic number.

It is an amenable number.

766396 is a deficient number, since it is larger than the sum of its proper divisors (574804).

766396 is a wasteful number, since it uses less digits than its factorization.

766396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191603 (or 191601 counting only the distinct ones).

The product of its digits is 40824, while the sum is 37.

The square root of 766396 is about 875.4404605683. The cubic root of 766396 is about 91.5133407445.

The spelling of 766396 in words is "seven hundred sixty-six thousand, three hundred ninety-six".