4365938 has 8 divisors (see below), whose sum is σ = 6558300. Its totient is φ = 2179840.

The previous prime is 4365931. The next prime is 4365961. The reversal of 4365938 is 8395634.

It can be written as a sum of positive squares in 2 ways, for example, as 4231249 + 134689 = 2057^2 + 367^2 .

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

It is a super-2 number, since 2×4365938² = 38122829239688, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4365931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058 + ... + 3138.

Almost surely, 2^4365938 is an apocalyptic number.

4365938 is a deficient number, since it is larger than the sum of its proper divisors (2192362).

4365938 is a wasteful number, since it uses less digits than its factorization.

4365938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132.

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

The square root of 4365938 is about 2089.4827111034. The cubic root of 4365938 is about 163.4403140133.

The spelling of 4365938 in words is "four million, three hundred sixty-five thousand, nine hundred thirty-eight".