4305434 has 12 divisors (see below), whose sum is σ = 7512714. Its totient is φ = 1845144.

The previous prime is 4305409. The next prime is 4305443. The reversal of 4305434 is 4345034.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4264225 + 41209 = 2065^2 + 203^2 .

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21869 + ... + 22064.

Almost surely, 2^4305434 is an apocalyptic number.

4305434 is a deficient number, since it is larger than the sum of its proper divisors (3207280).

4305434 is a wasteful number, since it uses less digits than its factorization.

4305434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43949 (or 43942 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 4305434 is about 2074.9539753932. The cubic root of 4305434 is about 162.6818036244.

The spelling of 4305434 in words is "four million, three hundred five thousand, four hundred thirty-four".