3474395143 has 2 divisors, whose sum is σ = 3474395144. Its totient is φ = 3474395142.

The previous prime is 3474395137. The next prime is 3474395149. The reversal of 3474395143 is 3415934743.

It is a balanced prime because it is at equal distance from previous prime (3474395137) and next prime (3474395149).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3474395143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3474395143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3474395149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737197571 + 1737197572.

It is an arithmetic number, because the mean of its divisors is an integer number (1737197572).

Almost surely, 2^3474395143 is an apocalyptic number.

3474395143 is a deficient number, since it is larger than the sum of its proper divisors (1).

3474395143 is an equidigital number, since it uses as much as digits as its factorization.

3474395143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 43.

The square root of 3474395143 is about 58944.0000593784. Note that the first 4 decimals coincide. The cubic root of 3474395143 is about 1514.5829715517.

The spelling of 3474395143 in words is "three billion, four hundred seventy-four million, three hundred ninety-five thousand, one hundred forty-three".