4447340 has 12 divisors (see below), whose sum is σ = 9339456. Its totient is φ = 1778928.

The previous prime is 4447321. The next prime is 4447423. The reversal of 4447340 is 437444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111164 + ... + 111203.

It is an arithmetic number, because the mean of its divisors is an integer number (778288).

Almost surely, 2^4447340 is an apocalyptic number.

It is an amenable number.

4447340 is an abundant number, since it is smaller than the sum of its proper divisors (4892116).

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

4447340 is a wasteful number, since it uses less digits than its factorization.

4447340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222376 (or 222374 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 4447340 is about 2108.8717362609. The cubic root of 4447340 is about 164.4498358079.

The spelling of 4447340 in words is "four million, four hundred forty-seven thousand, three hundred forty".