6676710437 has 4 divisors (see below), whose sum is σ = 6676901196. Its totient is φ = 6676519680.

The previous prime is 6676710433. The next prime is 6676710449. The reversal of 6676710437 is 7340176766.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3336910756 + 3339799681 = 57766^2 + 57791^2 .

It is a cyclic number.

It is not a de Polignac number, because 6676710437 - 2² = 6676710433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6676710391 and 6676710400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6676710431) 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, 26108 + ... + 118469.

It is an arithmetic number, because the mean of its divisors is an integer number (1669225299).

Almost surely, 2^6676710437 is an apocalyptic number.

It is an amenable number.

6676710437 is a deficient number, since it is larger than the sum of its proper divisors (190759).

6676710437 is a wasteful number, since it uses less digits than its factorization.

6676710437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190758.

The product of its (nonzero) digits is 889056, while the sum is 47.

The square root of 6676710437 is about 81711.1402257979. The cubic root of 6676710437 is about 1883.0167384879.

The spelling of 6676710437 in words is "six billion, six hundred seventy-six million, seven hundred ten thousand, four hundred thirty-seven".