4530398 has 16 divisors (see below), whose sum is σ = 7575120. Its totient is φ = 2019456.

The previous prime is 4530359. The next prime is 4530401. The reversal of 4530398 is 8930354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2861 + ... + 4152.

It is an arithmetic number, because the mean of its divisors is an integer number (473445).

Almost surely, 2^4530398 is an apocalyptic number.

4530398 is a deficient number, since it is larger than the sum of its proper divisors (3044722).

4530398 is a wasteful number, since it uses less digits than its factorization.

4530398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7051.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 4530398 is about 2128.4731616819. The cubic root of 4530398 is about 165.4672765963.

The spelling of 4530398 in words is "four million, five hundred thirty thousand, three hundred ninety-eight".