4204493 has 2 divisors, whose sum is σ = 4204494. Its totient is φ = 4204492.

The previous prime is 4204489. The next prime is 4204511. The reversal of 4204493 is 3944024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3433609 + 770884 = 1853^2 + 878^2 .

It is a cyclic number.

It is not a de Polignac number, because 4204493 - 2² = 4204489 is a prime.

It is a super-2 number, since 2×4204493² = 35355522774098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4201493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2102246 + 2102247.

It is an arithmetic number, because the mean of its divisors is an integer number (2102247).

Almost surely, 2^4204493 is an apocalyptic number.

It is an amenable number.

4204493 is a deficient number, since it is larger than the sum of its proper divisors (1).

4204493 is an equidigital number, since it uses as much as digits as its factorization.

4204493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4204493 is about 2050.4860399427. The cubic root of 4204493 is about 161.4003769159.

It can be divided in two parts, 420 and 4493, that added together give a cube (4913 = 17³).

The spelling of 4204493 in words is "four million, two hundred four thousand, four hundred ninety-three".