4353898 has 4 divisors (see below), whose sum is σ = 6530850. Its totient is φ = 2176948.

The previous prime is 4353889. The next prime is 4353917. The reversal of 4353898 is 8983534.

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

It can be written as a sum of positive squares in only one way, i.e., 3359889 + 994009 = 1833^2 + 997^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4353898.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1088473 + ... + 1088476.

Almost surely, 2^4353898 is an apocalyptic number.

4353898 is a deficient number, since it is larger than the sum of its proper divisors (2176952).

4353898 is a wasteful number, since it uses less digits than its factorization.

4353898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176951.

The product of its digits is 103680, while the sum is 40.

The square root of 4353898 is about 2086.5996261861. The cubic root of 4353898 is about 163.2899352515.

The spelling of 4353898 in words is "four million, three hundred fifty-three thousand, eight hundred ninety-eight".