349244196 has 24 divisors (see below), whose sum is σ = 931318080. Its totient is φ = 99784032.

The previous prime is 349244179. The next prime is 349244197. The reversal of 349244196 is 691442943.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (349244197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078751 + ... + 2078918.

It is an arithmetic number, because the mean of its divisors is an integer number (38804920).

Almost surely, 2^349244196 is an apocalyptic number.

It is an amenable number.

349244196 is an abundant number, since it is smaller than the sum of its proper divisors (582073884).

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

349244196 is a wasteful number, since it uses less digits than its factorization.

349244196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4157683 (or 4157681 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 349244196 is about 18688.0763054949. The cubic root of 349244196 is about 704.2222336661. Note that the first 4 decimals are identical.

The spelling of 349244196 in words is "three hundred forty-nine million, two hundred forty-four thousand, one hundred ninety-six".