349828944 has 20 divisors (see below), whose sum is σ = 903724896. Its totient is φ = 116609632.

The previous prime is 349828939. The next prime is 349828949. The reversal of 349828944 is 449828943.

It is an interprime number because it is at equal distance from previous prime (349828939) and next prime (349828949).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349828949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3644004 + ... + 3644099.

Almost surely, 2^349828944 is an apocalyptic number.

It is an amenable number.

349828944 is an abundant number, since it is smaller than the sum of its proper divisors (553895952).

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

349828944 is a wasteful number, since it uses less digits than its factorization.

349828944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7288114 (or 7288108 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 51.

The square root of 349828944 is about 18703.7147112546. The cubic root of 349828944 is about 704.6150466188.

Subtracting 349828944 from its reverse (449828943), we obtain a palindrome (99999999).

The spelling of 349828944 in words is "three hundred forty-nine million, eight hundred twenty-eight thousand, nine hundred forty-four".