4289798 has 4 divisors (see below), whose sum is σ = 6434700. Its totient is φ = 2144898.

The previous prime is 4289783. The next prime is 4289821. The reversal of 4289798 is 8979824.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072448 + ... + 1072451.

It is an arithmetic number, because the mean of its divisors is an integer number (1608675).

Almost surely, 2^4289798 is an apocalyptic number.

4289798 is a deficient number, since it is larger than the sum of its proper divisors (2144902).

4289798 is a wasteful number, since it uses less digits than its factorization.

4289798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144901.

The product of its digits is 290304, while the sum is 47.

The square root of 4289798 is about 2071.1827538873. The cubic root of 4289798 is about 162.4846281317.

The spelling of 4289798 in words is "four million, two hundred eighty-nine thousand, seven hundred ninety-eight".