4499740 has 24 divisors (see below), whose sum is σ = 10799712. Its totient is φ = 1542720.

The previous prime is 4499731. The next prime is 4499741. The reversal of 4499740 is 479944.

It is a self number, because there is not a number n which added to its sum of digits gives 4499740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4499741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15931 + ... + 16210.

It is an arithmetic number, because the mean of its divisors is an integer number (449988).

Almost surely, 2^4499740 is an apocalyptic number.

It is an amenable number.

4499740 is an abundant number, since it is smaller than the sum of its proper divisors (6299972).

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

4499740 is a wasteful number, since it uses less digits than its factorization.

4499740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32157 (or 32155 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 4499740 is about 2121.2590600867. The cubic root of 4499740 is about 165.0931827498.

The spelling of 4499740 in words is "four million, four hundred ninety-nine thousand, seven hundred forty".