677079883 has 2 divisors, whose sum is σ = 677079884. Its totient is φ = 677079882.

The previous prime is 677079869. The next prime is 677079889. The reversal of 677079883 is 388970776.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-677079883 is a prime.

It is not a weakly prime, because it can be changed into another prime (677079889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338539941 + 338539942.

It is an arithmetic number, because the mean of its divisors is an integer number (338539942).

Almost surely, 2^677079883 is an apocalyptic number.

677079883 is a deficient number, since it is larger than the sum of its proper divisors (1).

677079883 is an equidigital number, since it uses as much as digits as its factorization.

677079883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3556224, while the sum is 55.

The square root of 677079883 is about 26020.7586937814. The cubic root of 677079883 is about 878.1053776140.

The spelling of 677079883 in words is "six hundred seventy-seven million, seventy-nine thousand, eight hundred eighty-three".