4538369 has 8 divisors (see below), whose sum is σ = 5111040. Its totient is φ = 3992400.

The previous prime is 4538333. The next prime is 4538407. The reversal of 4538369 is 9638354.

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

It is a cyclic number.

It is not a de Polignac number, because 4538369 - 2⁸ = 4538113 is a prime.

It is a super-2 number, since 2×4538369² = 41193586360322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4538329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6314 + ... + 6995.

It is an arithmetic number, because the mean of its divisors is an integer number (638880).

It is a Proth number, since it is equal to 277 ⋅ 2¹⁴ + 1 and 277 < 2¹⁴.

Almost surely, 2^4538369 is an apocalyptic number.

It is an amenable number.

4538369 is a deficient number, since it is larger than the sum of its proper divisors (572671).

4538369 is a wasteful number, since it uses less digits than its factorization.

4538369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13351.

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

The square root of 4538369 is about 2130.3448077717. The cubic root of 4538369 is about 165.5642634307.

The spelling of 4538369 in words is "four million, five hundred thirty-eight thousand, three hundred sixty-nine".