677468 has 24 divisors (see below), whose sum is σ = 1315440. Its totient is φ = 302720.

The previous prime is 677461. The next prime is 677471. The reversal of 677468 is 864776.

677468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 677468.

It is not an unprimeable number, because it can be changed into a prime (677461) 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, 3830 + ... + 4002.

It is an arithmetic number, because the mean of its divisors is an integer number (54810).

2⁶⁷⁷⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

677468 is a deficient number, since it is larger than the sum of its proper divisors (637972).

677468 is a wasteful number, since it uses less digits than its factorization.

677468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 275 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 677468 is about 823.0844428125. The cubic root of 677468 is about 87.8273128636.

The spelling of 677468 in words is "six hundred seventy-seven thousand, four hundred sixty-eight".