3490238278699 has 2 divisors, whose sum is σ = 3490238278700. Its totient is φ = 3490238278698.

The previous prime is 3490238278691. The next prime is 3490238278771. The reversal of 3490238278699 is 9968728320943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3490238278699 - 2³ = 3490238278691 is a prime.

It is not a weakly prime, because it can be changed into another prime (3490238278691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745119139349 + 1745119139350.

It is an arithmetic number, because the mean of its divisors is an integer number (1745119139350).

Almost surely, 2^{3490238278699} is an apocalyptic number.

3490238278699 is a deficient number, since it is larger than the sum of its proper divisors (1).

3490238278699 is an equidigital number, since it uses as much as digits as its factorization.

3490238278699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282175488, while the sum is 70.

The spelling of 3490238278699 in words is "three trillion, four hundred ninety billion, two hundred thirty-eight million, two hundred seventy-eight thousand, six hundred ninety-nine".