677014440380 has 48 divisors (see below), whose sum is σ = 1443589293216. Its totient is φ = 266645744640.

The previous prime is 677014440337. The next prime is 677014440521. The reversal of 677014440380 is 83044410776.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2945792 + ... + 3167288.

It is an arithmetic number, because the mean of its divisors is an integer number (30074776942).

Almost surely, 2^677014440380 is an apocalyptic number.

It is an amenable number.

677014440380 is an abundant number, since it is smaller than the sum of its proper divisors (766574852836).

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

677014440380 is a wasteful number, since it uses less digits than its factorization.

677014440380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223854 (or 223852 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 677014440380 in words is "six hundred seventy-seven billion, fourteen million, four hundred forty thousand, three hundred eighty".