676094405 has 24 divisors (see below), whose sum is σ = 944939160. Its totient is φ = 463034880.

The previous prime is 676094383. The next prime is 676094417. The reversal of 676094405 is 504490676.

It can be written as a sum of positive squares in 4 ways, for example, as 343323841 + 332770564 = 18529^2 + 18242^2 .

It is not a de Polignac number, because 676094405 - 2²⁸ = 407658949 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322601 + ... + 324689.

It is an arithmetic number, because the mean of its divisors is an integer number (39372465).

Almost surely, 2^676094405 is an apocalyptic number.

It is an amenable number.

676094405 is a deficient number, since it is larger than the sum of its proper divisors (268844755).

676094405 is a wasteful number, since it uses less digits than its factorization.

676094405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3429 (or 3422 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 676094405 is about 26001.8154173896. The cubic root of 676094405 is about 877.6791483863.

The spelling of 676094405 in words is "six hundred seventy-six million, ninety-four thousand, four hundred five".