676582770780 has 96 divisors (see below), whose sum is σ = 2405627642880. Its totient is φ = 154647489600.

The previous prime is 676582770707. The next prime is 676582770781. The reversal of 676582770780 is 87077285676.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676582770781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89491296 + ... + 89498855.

It is an arithmetic number, because the mean of its divisors is an integer number (25058621280).

Almost surely, 2^676582770780 is an apocalyptic number.

676582770780 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

676582770780 is an abundant number, since it is smaller than the sum of its proper divisors (1729044872100).

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

676582770780 is a wasteful number, since it uses less digits than its factorization.

676582770780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178990176 (or 178990168 counting only the distinct ones).

The product of its (nonzero) digits is 55319040, while the sum is 63.

The spelling of 676582770780 in words is "six hundred seventy-six billion, five hundred eighty-two million, seven hundred seventy thousand, seven hundred eighty".