3456028943 has 4 divisors (see below), whose sum is σ = 3456146520. Its totient is φ = 3455911368.

The previous prime is 3456028931. The next prime is 3456028963. The reversal of 3456028943 is 3498206543.

It is a Cunningham number, because it is equal to 58788²-1.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3456028943 - 2²⁴ = 3439251727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3456028894 and 3456028903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456028963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29393 + ... + 88181.

It is an arithmetic number, because the mean of its divisors is an integer number (864036630).

Almost surely, 2^3456028943 is an apocalyptic number.

3456028943 is a deficient number, since it is larger than the sum of its proper divisors (117577).

3456028943 is an equidigital number, since it uses as much as digits as its factorization.

3456028943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117576.

The product of its (nonzero) digits is 622080, while the sum is 44.

The square root of 3456028943 is about 58787.9999914949. Note that the first 5 decimals coincide. The cubic root of 3456028943 is about 1511.9094804518.

The spelling of 3456028943 in words is "three billion, four hundred fifty-six million, twenty-eight thousand, nine hundred forty-three".