4363493 has 2 divisors, whose sum is σ = 4363494. Its totient is φ = 4363492.

The previous prime is 4363487. The next prime is 4363523. The reversal of 4363493 is 3943634.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3751969 + 611524 = 1937^2 + 782^2 .

It is a cyclic number.

It is not a de Polignac number, because 4363493 - 2⁴ = 4363477 is a prime.

It is a super-2 number, since 2×4363493² = 38080142322098, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4363453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2181746 + 2181747.

It is an arithmetic number, because the mean of its divisors is an integer number (2181747).

Almost surely, 2^4363493 is an apocalyptic number.

It is an amenable number.

4363493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4363493 is an equidigital number, since it uses as much as digits as its factorization.

4363493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 32.

The square root of 4363493 is about 2088.8975561286. The cubic root of 4363493 is about 163.4097985252.

It can be divided in two parts, 43 and 63493, that added together give a palindrome (63536).

The spelling of 4363493 in words is "four million, three hundred sixty-three thousand, four hundred ninety-three".