344974884 has 48 divisors (see below), whose sum is σ = 842849280. Its totient is φ = 109611040.

The previous prime is 344974873. The next prime is 344974891. The reversal of 344974884 is 488479443.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83827 + ... + 87845.

It is an arithmetic number, because the mean of its divisors is an integer number (17559360).

Almost surely, 2^344974884 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 344974884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421424640).

344974884 is an abundant number, since it is smaller than the sum of its proper divisors (497874396).

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

344974884 is a wasteful number, since it uses less digits than its factorization.

344974884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4360 (or 4358 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 51.

The square root of 344974884 is about 18573.4995087086. The cubic root of 344974884 is about 701.3408883184.

The spelling of 344974884 in words is "three hundred forty-four million, nine hundred seventy-four thousand, eight hundred eighty-four".