4194398 has 8 divisors (see below), whose sum is σ = 6775608. Its totient is φ = 1935864.

The previous prime is 4194397. The next prime is 4194403. The reversal of 4194398 is 8934914.

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

It is a d-powerful number, because it can be written as 4³ + 1 + 9 + 4¹¹ + 3 + 9 + 8 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4194397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80636 + ... + 80687.

It is an arithmetic number, because the mean of its divisors is an integer number (846951).

Almost surely, 2^4194398 is an apocalyptic number.

4194398 is a deficient number, since it is larger than the sum of its proper divisors (2581210).

4194398 is a wasteful number, since it uses less digits than its factorization.

4194398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161338.

The product of its digits is 31104, while the sum is 38.

The square root of 4194398 is about 2048.0229490902. The cubic root of 4194398 is about 161.2710991360.

The spelling of 4194398 in words is "four million, one hundred ninety-four thousand, three hundred ninety-eight".