676282613 has 4 divisors (see below), whose sum is σ = 676526688. Its totient is φ = 676038540.

The previous prime is 676282591. The next prime is 676282619. The reversal of 676282613 is 316282676.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 676282613 - 2¹⁰ = 676281589 is a prime.

It is a super-2 number, since 2×676282613² = 914716345292215538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676282619) 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, 117833 + ... + 123438.

It is an arithmetic number, because the mean of its divisors is an integer number (169131672).

Almost surely, 2^676282613 is an apocalyptic number.

It is an amenable number.

676282613 is a deficient number, since it is larger than the sum of its proper divisors (244075).

676282613 is a wasteful number, since it uses less digits than its factorization.

676282613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244074.

The product of its digits is 145152, while the sum is 41.

The square root of 676282613 is about 26005.4342974694. The cubic root of 676282613 is about 877.7605822366.

The spelling of 676282613 in words is "six hundred seventy-six million, two hundred eighty-two thousand, six hundred thirteen".