677047356 has 24 divisors (see below), whose sum is σ = 1755308240. Its totient is φ = 225682416.

The previous prime is 677047303. The next prime is 677047363. The reversal of 677047356 is 653740776.

677047356 is a `hidden beast` number, since 67 + 70 + 473 + 56 = 666.

677047356 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3134371 + ... + 3134586.

Almost surely, 2^677047356 is an apocalyptic number.

It is an amenable number.

677047356 is an abundant number, since it is smaller than the sum of its proper divisors (1078260884).

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

677047356 is a wasteful number, since it uses less digits than its factorization.

677047356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268970 (or 6268962 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 45.

The square root of 677047356 is about 26020.1336660671. The cubic root of 677047356 is about 878.0913159591.

The spelling of 677047356 in words is "six hundred seventy-seven million, forty-seven thousand, three hundred fifty-six".