676465888620 has 48 divisors (see below), whose sum is σ = 1909018718208. Its totient is φ = 178970500800.

The previous prime is 676465888613. The next prime is 676465888673. The reversal of 676465888620 is 26888564676.

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, 44379906 + ... + 44395145.

It is an arithmetic number, because the mean of its divisors is an integer number (39771223296).

Almost surely, 2^676465888620 is an apocalyptic number.

676465888620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

676465888620 is an abundant number, since it is smaller than the sum of its proper divisors (1232552829588).

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

676465888620 is a wasteful number, since it uses less digits than its factorization.

676465888620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88775190 (or 88775188 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 66.

The spelling of 676465888620 in words is "six hundred seventy-six billion, four hundred sixty-five million, eight hundred eighty-eight thousand, six hundred twenty".