349035807259 has 8 divisors (see below), whose sum is σ = 360305008640. Its totient is φ = 337767229800.

The previous prime is 349035807251. The next prime is 349035807349. The reversal of 349035807259 is 952708530943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 349035807259 - 2³ = 349035807251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349035807251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156294 + ... + 1426564.

It is an arithmetic number, because the mean of its divisors is an integer number (45038126080).

Almost surely, 2^349035807259 is an apocalyptic number.

349035807259 is a deficient number, since it is larger than the sum of its proper divisors (11269201381).

349035807259 is a wasteful number, since it uses less digits than its factorization.

349035807259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311961.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 349035807259 in words is "three hundred forty-nine billion, thirty-five million, eight hundred seven thousand, two hundred fifty-nine".