676779395 has 16 divisors (see below), whose sum is σ = 846549408. Its totient is φ = 518918400.

The previous prime is 676779391. The next prime is 676779403. The reversal of 676779395 is 593977676.

It is not a de Polignac number, because 676779395 - 2² = 676779391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (676779391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14906 + ... + 39695.

It is an arithmetic number, because the mean of its divisors is an integer number (52909338).

Almost surely, 2^676779395 is an apocalyptic number.

676779395 is a deficient number, since it is larger than the sum of its proper divisors (169770013).

676779395 is a wasteful number, since it uses less digits than its factorization.

676779395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54710.

The product of its digits is 15002820, while the sum is 59.

The square root of 676779395 is about 26014.9840476599. The cubic root of 676779395 is about 877.9754573595.

The spelling of 676779395 in words is "six hundred seventy-six million, seven hundred seventy-nine thousand, three hundred ninety-five".