4449374 has 4 divisors (see below), whose sum is σ = 6674064. Its totient is φ = 2224686.

The previous prime is 4449371. The next prime is 4449391. The reversal of 4449374 is 4739444.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4449371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112342 + ... + 1112345.

It is an arithmetic number, because the mean of its divisors is an integer number (1668516).

Almost surely, 2^4449374 is an apocalyptic number.

4449374 is a deficient number, since it is larger than the sum of its proper divisors (2224690).

4449374 is a wasteful number, since it uses less digits than its factorization.

4449374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2224689.

The product of its digits is 48384, while the sum is 35.

The square root of 4449374 is about 2109.3539295244. The cubic root of 4449374 is about 164.4749024759.

The spelling of 4449374 in words is "four million, four hundred forty-nine thousand, three hundred seventy-four".