349169002603 has 4 divisors (see below), whose sum is σ = 360432518848. Its totient is φ = 337905486360.

The previous prime is 349169002577. The next prime is 349169002621. The reversal of 349169002603 is 306200961943.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 349169002603 - 2¹⁷ = 349168871531 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 349169002603.

It is not an unprimeable number, because it can be changed into a prime (349169002703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5631758076 + ... + 5631758137.

It is an arithmetic number, because the mean of its divisors is an integer number (90108129712).

Almost surely, 2^349169002603 is an apocalyptic number.

349169002603 is a deficient number, since it is larger than the sum of its proper divisors (11263516245).

349169002603 is a wasteful number, since it uses less digits than its factorization.

349169002603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11263516244.

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 349169002603 in words is "three hundred forty-nine billion, one hundred sixty-nine million, two thousand, six hundred three".