768486 has 16 divisors (see below), whose sum is σ = 1545984. Its totient is φ = 254664.

The previous prime is 768479. The next prime is 768491. The reversal of 768486 is 684867.

It is a congruent number.

It is an unprimeable number.

768486 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1335 + ... + 1821.

It is an arithmetic number, because the mean of its divisors is an integer number (96624).

2⁷⁶⁸⁴⁸⁶ is an apocalyptic number.

768486 is an abundant number, since it is smaller than the sum of its proper divisors (777498).

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

768486 is a wasteful number, since it uses less digits than its factorization.

768486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755.

The product of its digits is 64512, while the sum is 39.

The square root of 768486 is about 876.6333326996. The cubic root of 768486 is about 91.5964523839.

It can be divided in two parts, 768 and 486, that multiplied together give a cube (373248 = 72³).

The spelling of 768486 in words is "seven hundred sixty-eight thousand, four hundred eighty-six".