5706640886 has 8 divisors (see below), whose sum is σ = 9063488520. Its totient is φ = 2685478048.

The previous prime is 5706640879. The next prime is 5706640889. The reversal of 5706640886 is 6880466075.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5706640889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83921156 + ... + 83921223.

It is an arithmetic number, because the mean of its divisors is an integer number (1132936065).

Almost surely, 2^5706640886 is an apocalyptic number.

5706640886 is a deficient number, since it is larger than the sum of its proper divisors (3356847634).

5706640886 is a wasteful number, since it uses less digits than its factorization.

5706640886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167842398.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 5706640886 is about 75542.3118920781. The cubic root of 5706640886 is about 1787.0094448342.

The spelling of 5706640886 in words is "five billion, seven hundred six million, six hundred forty thousand, eight hundred eighty-six".