4365398 has 8 divisors (see below), whose sum is σ = 6671808. Its totient is φ = 2141464.

The previous prime is 4365397. The next prime is 4365401. The reversal of 4365398 is 8935634.

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 4 + 3¹² + 6⁷ + 5⁹ + 3¹³ + 9⁴ + 8 .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4365397) 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, 20486 + ... + 20697.

It is an arithmetic number, because the mean of its divisors is an integer number (833976).

Almost surely, 2^4365398 is an apocalyptic number.

4365398 is a deficient number, since it is larger than the sum of its proper divisors (2306410).

4365398 is a wasteful number, since it uses less digits than its factorization.

4365398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41238.

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

The square root of 4365398 is about 2089.3534885222. The cubic root of 4365398 is about 163.4335753767.

The spelling of 4365398 in words is "four million, three hundred sixty-five thousand, three hundred ninety-eight".