349994486203 has 8 divisors (see below), whose sum is σ = 365295674016. Its totient is φ = 335015428800.

The previous prime is 349994486183. The next prime is 349994486209. The reversal of 349994486203 is 302684499943.

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 349994486203 - 2²¹ = 349992389051 is a prime.

It is a super-2 number, since 2×349994486203² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349994486209) 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, 80530383 + ... + 80534728.

It is an arithmetic number, because the mean of its divisors is an integer number (45661959252).

Almost surely, 2^349994486203 is an apocalyptic number.

349994486203 is a deficient number, since it is larger than the sum of its proper divisors (15301187813).

349994486203 is a wasteful number, since it uses less digits than its factorization.

349994486203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161065205.

The product of its (nonzero) digits is 40310784, while the sum is 61.

The spelling of 349994486203 in words is "three hundred forty-nine billion, nine hundred ninety-four million, four hundred eighty-six thousand, two hundred three".