677146268 has 24 divisors (see below), whose sum is σ = 1224384000. Its totient is φ = 327342960.

The previous prime is 677146219. The next prime is 677146273. The reversal of 677146268 is 862641776.

It is a happy number.

677146268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184055 + ... + 187697.

It is an arithmetic number, because the mean of its divisors is an integer number (51016000).

Almost surely, 2^677146268 is an apocalyptic number.

It is an amenable number.

677146268 is a deficient number, since it is larger than the sum of its proper divisors (547237732).

677146268 is a wasteful number, since it uses less digits than its factorization.

677146268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177 (or 5175 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The square root of 677146268 is about 26022.0342786647. The cubic root of 677146268 is about 878.1340749272.

The spelling of 677146268 in words is "six hundred seventy-seven million, one hundred forty-six thousand, two hundred sixty-eight".