677472268 has 48 divisors (see below), whose sum is σ = 1355719680. Its totient is φ = 293216000.

The previous prime is 677472247. The next prime is 677472281. The reversal of 677472268 is 862274776.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240468 + ... + 243268.

It is an arithmetic number, because the mean of its divisors is an integer number (28244160).

Almost surely, 2^677472268 is an apocalyptic number.

It is an amenable number.

677472268 is an abundant number, since it is smaller than the sum of its proper divisors (678247412).

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

677472268 is a wasteful number, since it uses less digits than its factorization.

677472268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078 (or 3076 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 49.

The square root of 677472268 is about 26028.2974472016. The cubic root of 677472268 is about 878.2749729843.

The spelling of 677472268 in words is "six hundred seventy-seven million, four hundred seventy-two thousand, two hundred sixty-eight".