349838382 has 16 divisors (see below), whose sum is σ = 705019392. Its totient is φ = 115722360.

The previous prime is 349838381. The next prime is 349838387. The reversal of 349838382 is 283838943.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349838381) 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, 221758 + ... + 223329.

It is an arithmetic number, because the mean of its divisors is an integer number (44063712).

Almost surely, 2^349838382 is an apocalyptic number.

349838382 is an abundant number, since it is smaller than the sum of its proper divisors (355181010).

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

349838382 is a wasteful number, since it uses less digits than its factorization.

349838382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445223.

The product of its digits is 995328, while the sum is 48.

The square root of 349838382 is about 18703.9670123747. The cubic root of 349838382 is about 704.6213831414.

It can be divided in two parts, 34983 and 8382, that added together give a triangular number (43365 = T₂₉₄).

The spelling of 349838382 in words is "three hundred forty-nine million, eight hundred thirty-eight thousand, three hundred eighty-two".