678076 has 24 divisors (see below), whose sum is σ = 1381856. Its totient is φ = 285120.

The previous prime is 678061. The next prime is 678077. The reversal of 678076 is 670876.

678076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (678077) 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, 1510 + ... + 1906.

2⁶⁷⁸⁰⁷⁶ is an apocalyptic number.

It is an amenable number.

678076 is an abundant number, since it is smaller than the sum of its proper divisors (703780).

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

678076 is a wasteful number, since it uses less digits than its factorization.

678076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 678076 is about 823.4537024023. The cubic root of 678076 is about 87.8535788223.

The spelling of 678076 in words is "six hundred seventy-eight thousand, seventy-six".