6870644703 has 24 divisors (see below), whose sum is σ = 10746750560. Its totient is φ = 4204716480.

The previous prime is 6870644699. The next prime is 6870644713. The reversal of 6870644703 is 3074460786.

It is not a de Polignac number, because 6870644703 - 2² = 6870644699 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6870644713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141043 + ... + 183396.

Almost surely, 2^6870644703 is an apocalyptic number.

6870644703 is a deficient number, since it is larger than the sum of its proper divisors (3876105857).

6870644703 is a wasteful number, since it uses less digits than its factorization.

6870644703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324639 (or 324636 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 6870644703 is about 82889.3521690211. The cubic root of 6870644703 is about 1901.0746185937.

The spelling of 6870644703 in words is "six billion, eight hundred seventy million, six hundred forty-four thousand, seven hundred three".