677407700 has 18 divisors (see below), whose sum is σ = 1469974926. Its totient is φ = 270963040.

The previous prime is 677407697. The next prime is 677407727. The reversal of 677407700 is 7704776.

It can be written as a sum of positive squares in 3 ways, for example, as 122899396 + 554508304 = 11086^2 + 23548^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3386939 + ... + 3387138.

Almost surely, 2^677407700 is an apocalyptic number.

It is an amenable number.

677407700 is an abundant number, since it is smaller than the sum of its proper divisors (792567226).

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

677407700 is a wasteful number, since it uses less digits than its factorization.

677407700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6774091 (or 6774084 counting only the distinct ones).

The product of its (nonzero) digits is 57624, while the sum is 38.

The square root of 677407700 is about 26027.0570752823. The cubic root of 677407700 is about 878.2470701152.

The spelling of 677407700 in words is "six hundred seventy-seven million, four hundred seven thousand, seven hundred".