349450816200 has 48 divisors (see below), whose sum is σ = 1083297532080. Its totient is φ = 93186884160.

The previous prime is 349450816193. The next prime is 349450816201. The reversal of 349450816200 is 2618054943.

It is not an unprimeable number, because it can be changed into a prime (349450816201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291208414 + ... + 291209613.

It is an arithmetic number, because the mean of its divisors is an integer number (22568698585).

Almost surely, 2^349450816200 is an apocalyptic number.

349450816200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

349450816200 is an abundant number, since it is smaller than the sum of its proper divisors (733846715880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349450816200 is a wasteful number, since it uses less digits than its factorization.

349450816200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582418046 (or 582418037 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 349450816200 in words is "three hundred forty-nine billion, four hundred fifty million, eight hundred sixteen thousand, two hundred".