768986 has 16 divisors (see below), whose sum is σ = 1213440. Its totient is φ = 365040.

The previous prime is 768983. The next prime is 769003. The reversal of 768986 is 689867.

It is not an unprimeable number, because it can be changed into a prime (768983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4820 + ... + 4976.

It is an arithmetic number, because the mean of its divisors is an integer number (75840).

2⁷⁶⁸⁹⁸⁶ is an apocalyptic number.

768986 is a deficient number, since it is larger than the sum of its proper divisors (444454).

768986 is a wasteful number, since it uses less digits than its factorization.

768986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269.

The product of its digits is 145152, while the sum is 44.

The square root of 768986 is about 876.9184682740. The cubic root of 768986 is about 91.6163132086.

The spelling of 768986 in words is "seven hundred sixty-eight thousand, nine hundred eighty-six".