3420494713 has 2 divisors, whose sum is σ = 3420494714. Its totient is φ = 3420494712.

The previous prime is 3420494689. The next prime is 3420494723. The reversal of 3420494713 is 3174940243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2688629904 + 731864809 = 51852^2 + 27053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3420494713 is a prime.

It is not a weakly prime, because it can be changed into another prime (3420494723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710247356 + 1710247357.

It is an arithmetic number, because the mean of its divisors is an integer number (1710247357).

Almost surely, 2^3420494713 is an apocalyptic number.

It is an amenable number.

3420494713 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420494713 is an equidigital number, since it uses as much as digits as its factorization.

3420494713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 3420494713 is about 58484.9956228091. The cubic root of 3420494713 is about 1506.7098975759.

The spelling of 3420494713 in words is "three billion, four hundred twenty million, four hundred ninety-four thousand, seven hundred thirteen".