4344642 has 24 divisors (see below), whose sum is σ = 9575280. Its totient is φ = 1423320.

The previous prime is 4344607. The next prime is 4344649. The reversal of 4344642 is 2464434.

It is not an unprimeable number, because it can be changed into a prime (4344649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984 + ... + 3107.

It is an arithmetic number, because the mean of its divisors is an integer number (398970).

Almost surely, 2^4344642 is an apocalyptic number.

4344642 is an abundant number, since it is smaller than the sum of its proper divisors (5230638).

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

4344642 is a wasteful number, since it uses less digits than its factorization.

4344642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4158 (or 4155 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 4344642 is about 2084.3804835010. The cubic root of 4344642 is about 163.1741398616.

The spelling of 4344642 in words is "four million, three hundred forty-four thousand, six hundred forty-two".