3494343577 has 2 divisors, whose sum is σ = 3494343578. Its totient is φ = 3494343576.

The previous prime is 3494343539. The next prime is 3494343607. The reversal of 3494343577 is 7753434943.

3494343577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3398773401 + 95570176 = 58299^2 + 9776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3494343577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3494343577.

It is not a weakly prime, because it can be changed into another prime (3494343277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747171788 + 1747171789.

It is an arithmetic number, because the mean of its divisors is an integer number (1747171789).

Almost surely, 2^3494343577 is an apocalyptic number.

It is an amenable number.

3494343577 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494343577 is an equidigital number, since it uses as much as digits as its factorization.

3494343577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 49.

The square root of 3494343577 is about 59112.9730008566. The cubic root of 3494343577 is about 1517.4761291295.

The spelling of 3494343577 in words is "three billion, four hundred ninety-four million, three hundred forty-three thousand, five hundred seventy-seven".