348200944 has 80 divisors (see below), whose sum is σ = 833835520. Its totient is φ = 137168640.

The previous prime is 348200929. The next prime is 348200947. The reversal of 348200944 is 449002843.

It is a super-2 number, since 2×348200944² = 242487794804982272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348200947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551509 + ... + 552139.

It is an arithmetic number, because the mean of its divisors is an integer number (10422944).

Almost surely, 2^348200944 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 348200944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416917760).

348200944 is an abundant number, since it is smaller than the sum of its proper divisors (485634576).

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

348200944 is a wasteful number, since it uses less digits than its factorization.

348200944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 348200944 is about 18660.1431934484. The cubic root of 348200944 is about 703.5203236387.

The spelling of 348200944 in words is "three hundred forty-eight million, two hundred thousand, nine hundred forty-four".