3874670143 has 2 divisors, whose sum is σ = 3874670144. Its totient is φ = 3874670142.

The previous prime is 3874670047. The next prime is 3874670161. The reversal of 3874670143 is 3410764783.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3874670143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3874670143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3874670543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937335071 + 1937335072.

It is an arithmetic number, because the mean of its divisors is an integer number (1937335072).

Almost surely, 2^3874670143 is an apocalyptic number.

3874670143 is a deficient number, since it is larger than the sum of its proper divisors (1).

3874670143 is an equidigital number, since it uses as much as digits as its factorization.

3874670143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 43.

The square root of 3874670143 is about 62246.8484583758. The cubic root of 3874670143 is about 1570.6457569139.

The spelling of 3874670143 in words is "three billion, eight hundred seventy-four million, six hundred seventy thousand, one hundred forty-three".