786412 has 24 divisors (see below), whose sum is σ = 1531152. Its totient is φ = 350400.

The previous prime is 786407. The next prime is 786419. The reversal of 786412 is 214687.

It is not an unprimeable number, because it can be changed into a prime (786419) 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, 2538 + ... + 2830.

It is an arithmetic number, because the mean of its divisors is an integer number (63798).

2⁷⁸⁶⁴¹² is an apocalyptic number.

It is an amenable number.

786412 is a deficient number, since it is larger than the sum of its proper divisors (744740).

786412 is a wasteful number, since it uses less digits than its factorization.

786412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 367 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 786412 is about 886.7987370311. The cubic root of 786412 is about 92.3031900226.

The spelling of 786412 in words is "seven hundred eighty-six thousand, four hundred twelve".