344444004 has 72 divisors (see below), whose sum is σ = 934996608. Its totient is φ = 106525440.

The previous prime is 344443961. The next prime is 344444017. The reversal of 344444004 is 400444443.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39489 + ... + 47415.

It is an arithmetic number, because the mean of its divisors is an integer number (12986064).

Almost surely, 2^344444004 is an apocalyptic number.

344444004 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 344444004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467498304).

344444004 is an abundant number, since it is smaller than the sum of its proper divisors (590552604).

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

344444004 is a wasteful number, since it uses less digits than its factorization.

344444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8025 (or 8020 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 344444004 is about 18559.2026768393. The cubic root of 344444004 is about 700.9809403698.

Adding to 344444004 its reverse (400444443), we get a palindrome (744888447).

The spelling of 344444004 in words is "three hundred forty-four million, four hundred forty-four thousand, four".