4436398 has 4 divisors (see below), whose sum is σ = 6654600. Its totient is φ = 2218198.

The previous prime is 4436389. The next prime is 4436407. The reversal of 4436398 is 8936344.

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

It is an interprime number because it is at equal distance from previous prime (4436389) and next prime (4436407).

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, 1109098 + ... + 1109101.

It is an arithmetic number, because the mean of its divisors is an integer number (1663650).

Almost surely, 2^4436398 is an apocalyptic number.

4436398 is a deficient number, since it is larger than the sum of its proper divisors (2218202).

4436398 is a wasteful number, since it uses less digits than its factorization.

4436398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218201.

The product of its digits is 62208, while the sum is 37.

The square root of 4436398 is about 2106.2758603754. The cubic root of 4436398 is about 164.3148571578.

The spelling of 4436398 in words is "four million, four hundred thirty-six thousand, three hundred ninety-eight".