2679731353 has 4 divisors (see below), whose sum is σ = 2885864548. Its totient is φ = 2473598160.

The previous prime is 2679731347. The next prime is 2679731359. The reversal of 2679731353 is 3531379762.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2679731347) and next prime (2679731359).

It can be written as a sum of positive squares in 2 ways, for example, as 1775105424 + 904625929 = 42132^2 + 30077^2 .

It is a cyclic number.

It is not a de Polignac number, because 2679731353 - 2⁵ = 2679731321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2679731359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103066578 + ... + 103066603.

It is an arithmetic number, because the mean of its divisors is an integer number (721466137).

Almost surely, 2^2679731353 is an apocalyptic number.

It is an amenable number.

2679731353 is a deficient number, since it is larger than the sum of its proper divisors (206133195).

2679731353 is a wasteful number, since it uses less digits than its factorization.

2679731353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206133194.

The product of its digits is 714420, while the sum is 46.

The square root of 2679731353 is about 51766.1216723834. The cubic root of 2679731353 is about 1388.9834972796.

The spelling of 2679731353 in words is "two billion, six hundred seventy-nine million, seven hundred thirty-one thousand, three hundred fifty-three".