677047600 has 60 divisors (see below), whose sum is σ = 1646285256. Its totient is φ = 267543040.

The previous prime is 677047583. The next prime is 677047607. The reversal of 677047600 is 6740776.

It is a self number, because there is not a number n which added to its sum of digits gives 677047600.

It is not an unprimeable number, because it can be changed into a prime (677047607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23004 + ... + 43396.

Almost surely, 2^677047600 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677047600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (823142628).

677047600 is an abundant number, since it is smaller than the sum of its proper divisors (969237656).

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

677047600 is a wasteful number, since it uses less digits than its factorization.

677047600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20494 (or 20483 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 677047600 is about 26020.1383547436. The cubic root of 677047600 is about 878.0914214437.

The spelling of 677047600 in words is "six hundred seventy-seven million, forty-seven thousand, six hundred".