4430734 has 16 divisors (see below), whose sum is σ = 8286336. Its totient is φ = 1726200.

The previous prime is 4430731. The next prime is 4430749. The reversal of 4430734 is 4370344.

It is a junction number, because it is equal to n+sod(n) for n = 4430699 and 4430708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4430731) 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, 14232 + ... + 14539.

It is an arithmetic number, because the mean of its divisors is an integer number (517896).

Almost surely, 2^4430734 is an apocalyptic number.

4430734 is a deficient number, since it is larger than the sum of its proper divisors (3855602).

4430734 is a wasteful number, since it uses less digits than its factorization.

4430734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28791.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 4430734 is about 2104.9308777250. The cubic root of 4430734 is about 164.2448998260.

The spelling of 4430734 in words is "four million, four hundred thirty thousand, seven hundred thirty-four".