676594044 has 36 divisors (see below), whose sum is σ = 1954605744. Its totient is φ = 193312512.

The previous prime is 676594043. The next prime is 676594049. The reversal of 676594044 is 440495676.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676594043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1342197 + ... + 1342700.

It is an arithmetic number, because the mean of its divisors is an integer number (54294604).

Almost surely, 2^676594044 is an apocalyptic number.

It is an amenable number.

676594044 is an abundant number, since it is smaller than the sum of its proper divisors (1278011700).

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

676594044 is a wasteful number, since it uses less digits than its factorization.

676594044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684914 (or 2684909 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 676594044 is about 26011.4214144479. The cubic root of 676594044 is about 877.8952990448.

The spelling of 676594044 in words is "six hundred seventy-six million, five hundred ninety-four thousand, forty-four".