4321498 has 4 divisors (see below), whose sum is σ = 6482250. Its totient is φ = 2160748.

The previous prime is 4321483. The next prime is 4321501. The reversal of 4321498 is 8941234.

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., 4313929 + 7569 = 2077^2 + 87^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080373 + ... + 1080376.

Almost surely, 2^4321498 is an apocalyptic number.

4321498 is a deficient number, since it is larger than the sum of its proper divisors (2160752).

4321498 is a wasteful number, since it uses less digits than its factorization.

4321498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160751.

The product of its digits is 6912, while the sum is 31.

The square root of 4321498 is about 2078.8213006413. The cubic root of 4321498 is about 162.8838798090.

The spelling of 4321498 in words is "four million, three hundred twenty-one thousand, four hundred ninety-eight".