677047482 has 48 divisors (see below), whose sum is σ = 1550352960. Its totient is φ = 212944896.

The previous prime is 677047477. The next prime is 677047489. The reversal of 677047482 is 284740776.

677047482 is a `hidden beast` number, since 67 + 70 + 47 + 482 = 666.

It is not an unprimeable number, because it can be changed into a prime (677047489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84043 + ... + 91745.

It is an arithmetic number, because the mean of its divisors is an integer number (32299020).

Almost surely, 2^677047482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 677047482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (775176480).

677047482 is an abundant number, since it is smaller than the sum of its proper divisors (873305478).

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

677047482 is a wasteful number, since it uses less digits than its factorization.

677047482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7987 (or 7984 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 677047482 is about 26020.1360872690. The cubic root of 677047482 is about 878.0913704306.

The spelling of 677047482 in words is "six hundred seventy-seven million, forty-seven thousand, four hundred eighty-two".