3871702223 has 2 divisors, whose sum is σ = 3871702224. Its totient is φ = 3871702222.

The previous prime is 3871702193. The next prime is 3871702229. The reversal of 3871702223 is 3222071783.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3871702223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3871702229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1935851111 + 1935851112.

It is an arithmetic number, because the mean of its divisors is an integer number (1935851112).

Almost surely, 2^3871702223 is an apocalyptic number.

3871702223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3871702223 is an equidigital number, since it uses as much as digits as its factorization.

3871702223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 3871702223 is about 62223.0039695931. The cubic root of 3871702223 is about 1570.2446267095.

The spelling of 3871702223 in words is "three billion, eight hundred seventy-one million, seven hundred two thousand, two hundred twenty-three".