3499578420179 has 2 divisors, whose sum is σ = 3499578420180. Its totient is φ = 3499578420178.

The previous prime is 3499578420139. The next prime is 3499578420187. The reversal of 3499578420179 is 9710248759943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3499578420179 - 2²⁴ = 3499561642963 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3499578420139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1749789210089 + 1749789210090.

It is an arithmetic number, because the mean of its divisors is an integer number (1749789210090).

Almost surely, 2^{3499578420179} is an apocalyptic number.

3499578420179 is a deficient number, since it is larger than the sum of its proper divisors (1).

3499578420179 is an equidigital number, since it uses as much as digits as its factorization.

3499578420179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137168640, while the sum is 68.

The spelling of 3499578420179 in words is "three trillion, four hundred ninety-nine billion, five hundred seventy-eight million, four hundred twenty thousand, one hundred seventy-nine".