4298638 has 8 divisors (see below), whose sum is σ = 6462288. Its totient is φ = 2144544.

The previous prime is 4298629. The next prime is 4298647. The reversal of 4298638 is 8368924.

It is an interprime number because it is at equal distance from previous prime (4298629) and next prime (4298647).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4298638.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1131 + ... + 3142.

It is an arithmetic number, because the mean of its divisors is an integer number (807786).

Almost surely, 2^4298638 is an apocalyptic number.

4298638 is a deficient number, since it is larger than the sum of its proper divisors (2163650).

4298638 is a wasteful number, since it uses less digits than its factorization.

4298638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4778.

The product of its digits is 82944, while the sum is 40.

The square root of 4298638 is about 2073.3157019615. The cubic root of 4298638 is about 162.5961624123.

The spelling of 4298638 in words is "four million, two hundred ninety-eight thousand, six hundred thirty-eight".