677482812 has 48 divisors (see below), whose sum is σ = 1763792800. Its totient is φ = 224881920.

The previous prime is 677482807. The next prime is 677482831. The reversal of 677482812 is 218284776.

It is a congruent number.

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, 13014 + ... + 39042.

Almost surely, 2^677482812 is an apocalyptic number.

It is a pronic number, being equal to 26028×26029.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677482812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (881896400).

677482812 is an abundant number, since it is smaller than the sum of its proper divisors (1086309988).

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

677482812 is a wasteful number, since it uses less digits than its factorization.

677482812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26283 (or 26275 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The square root of 677482812 is about 26028.4999951976. The cubic root of 677482812 is about 878.2795293741.

The spelling of 677482812 in words is "six hundred seventy-seven million, four hundred eighty-two thousand, eight hundred twelve".