3494719 has 2 divisors, whose sum is σ = 3494720. Its totient is φ = 3494718.

The previous prime is 3494693. The next prime is 3494749. The reversal of 3494719 is 9174943.

It is a weak prime.

It is an emirp because it is prime and its reverse (9174943) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3494719 - 2¹⁵ = 3461951 is a prime.

It is a super-2 number, since 2×3494719² = 24426121777922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3494749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747359 + 1747360.

It is an arithmetic number, because the mean of its divisors is an integer number (1747360).

Almost surely, 2^3494719 is an apocalyptic number.

3494719 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494719 is an equidigital number, since it uses as much as digits as its factorization.

3494719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 37.

The square root of 3494719 is about 1869.4167539637. The cubic root of 3494719 is about 151.7530471719.

The spelling of 3494719 in words is "three million, four hundred ninety-four thousand, seven hundred nineteen".