349488884944 has 80 divisors (see below), whose sum is σ = 689955840000. Its totient is φ = 171466214400.

The previous prime is 349488884939. The next prime is 349488884947. The reversal of 349488884944 is 449488884943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (349488884947) 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, 303638769 + ... + 303639919.

It is an arithmetic number, because the mean of its divisors is an integer number (8624448000).

Almost surely, 2^349488884944 is an apocalyptic number.

It is an amenable number.

349488884944 is a deficient number, since it is larger than the sum of its proper divisors (340466955056).

349488884944 is a wasteful number, since it uses less digits than its factorization.

349488884944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2516 (or 2510 counting only the distinct ones).

The product of its digits is 1019215872, while the sum is 73.

Subtracting 349488884944 from its reverse (449488884943), we obtain a palindrome (99999999999).

The spelling of 349488884944 in words is "three hundred forty-nine billion, four hundred eighty-eight million, eight hundred eighty-four thousand, nine hundred forty-four".