4536398 has 4 divisors (see below), whose sum is σ = 6804600. Its totient is φ = 2268198.

The previous prime is 4536377. The next prime is 4536401. The reversal of 4536398 is 8936354.

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

It is a Curzon number.

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, 1134098 + ... + 1134101.

It is an arithmetic number, because the mean of its divisors is an integer number (1701150).

Almost surely, 2^4536398 is an apocalyptic number.

4536398 is a deficient number, since it is larger than the sum of its proper divisors (2268202).

4536398 is a wasteful number, since it uses less digits than its factorization.

4536398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268201.

The product of its digits is 77760, while the sum is 38.

The square root of 4536398 is about 2129.8821563645. The cubic root of 4536398 is about 165.5402919396.

The spelling of 4536398 in words is "four million, five hundred thirty-six thousand, three hundred ninety-eight".