344370444 has 96 divisors (see below), whose sum is σ = 944455680. Its totient is φ = 96571200.

The previous prime is 344370431. The next prime is 344370463. The reversal of 344370444 is 444073443.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92287 + ... + 95945.

It is an arithmetic number, because the mean of its divisors is an integer number (9838080).

Almost surely, 2^344370444 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 344370444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472227840).

344370444 is an abundant number, since it is smaller than the sum of its proper divisors (600085236).

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

344370444 is a wasteful number, since it uses less digits than its factorization.

344370444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731 (or 3729 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 33.

The square root of 344370444 is about 18557.2208048511. The cubic root of 344370444 is about 700.9310359553.

The spelling of 344370444 in words is "three hundred forty-four million, three hundred seventy thousand, four hundred forty-four".