676493684 has 12 divisors (see below), whose sum is σ = 1191128064. Its totient is φ = 336171384.

The previous prime is 676493683. The next prime is 676493693. The reversal of 676493684 is 486394676.

It is a super-3 number, since 3×676493684³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676493683) 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, 518132 + ... + 519435.

It is an arithmetic number, because the mean of its divisors is an integer number (99260672).

Almost surely, 2^676493684 is an apocalyptic number.

It is an amenable number.

676493684 is a deficient number, since it is larger than the sum of its proper divisors (514634380).

676493684 is a wasteful number, since it uses less digits than its factorization.

676493684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037734 (or 1037732 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 53.

The square root of 676493684 is about 26009.4921903524. The cubic root of 676493684 is about 877.8518904801.

The spelling of 676493684 in words is "six hundred seventy-six million, four hundred ninety-three thousand, six hundred eighty-four".