3456146743 has 6 divisors (see below), whose sum is σ = 4020415656. Its totient is φ = 2962411452.

The previous prime is 3456146731. The next prime is 3456146753. The reversal of 3456146743 is 3476416543.

It is a de Polignac number, because none of the positive numbers 2^k-3456146743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3456146743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456146713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35266755 + ... + 35266852.

It is an arithmetic number, because the mean of its divisors is an integer number (670069276).

Almost surely, 2^3456146743 is an apocalyptic number.

3456146743 is a deficient number, since it is larger than the sum of its proper divisors (564268913).

3456146743 is an equidigital number, since it uses as much as digits as its factorization.

3456146743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70533621 (or 70533614 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The square root of 3456146743 is about 58789.0018881083. The cubic root of 3456146743 is about 1511.9266582509.

The spelling of 3456146743 in words is "three billion, four hundred fifty-six million, one hundred forty-six thousand, seven hundred forty-three".