349226048 has 56 divisors (see below), whose sum is σ = 716023968. Its totient is φ = 168892416.

The previous prime is 349226039. The next prime is 349226071. The reversal of 349226048 is 840622943.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310415 + ... + 311537.

Almost surely, 2^349226048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 349226048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358011984).

349226048 is an abundant number, since it is smaller than the sum of its proper divisors (366797920).

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

349226048 is a wasteful number, since it uses less digits than its factorization.

349226048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 349226048 is about 18687.5907489435. The cubic root of 349226048 is about 704.2100354711.

The spelling of 349226048 in words is "three hundred forty-nine million, two hundred twenty-six thousand, forty-eight".