677795583194 has 8 divisors (see below), whose sum is σ = 1017085776768. Its totient is φ = 338766990940.

The previous prime is 677795583151. The next prime is 677795583197. The reversal of 677795583194 is 491385597776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (677795583197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65393852 + ... + 65404215.

It is an arithmetic number, because the mean of its divisors is an integer number (127135722096).

Almost surely, 2^677795583194 is an apocalyptic number.

677795583194 is a deficient number, since it is larger than the sum of its proper divisors (339290193574).

677795583194 is a wasteful number, since it uses less digits than its factorization.

677795583194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130800660.

The product of its digits is 400075200, while the sum is 71.

The spelling of 677795583194 in words is "six hundred seventy-seven billion, seven hundred ninety-five million, five hundred eighty-three thousand, one hundred ninety-four".