3499145743 has 2 divisors, whose sum is σ = 3499145744. Its totient is φ = 3499145742.

The previous prime is 3499145737. The next prime is 3499145747. The reversal of 3499145743 is 3475419943.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3499145743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3499145747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749572871 + 1749572872.

It is an arithmetic number, because the mean of its divisors is an integer number (1749572872).

Almost surely, 2^3499145743 is an apocalyptic number.

3499145743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3499145743 is an equidigital number, since it uses as much as digits as its factorization.

3499145743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 49.

The square root of 3499145743 is about 59153.5776010209. The cubic root of 3499145743 is about 1518.1709507731.

The spelling of 3499145743 in words is "three billion, four hundred ninety-nine million, one hundred forty-five thousand, seven hundred forty-three".