3795643 has 2 divisors, whose sum is σ = 3795644. Its totient is φ = 3795642.

The previous prime is 3795637. The next prime is 3795661. The reversal of 3795643 is 3465973.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3795643 is a prime.

It is a d-powerful number, because it can be written as 3¹¹ + 7⁵ + 9⁴ + 5⁹ + 6⁶ + 4⁵ + 3¹³ .

It is not a weakly prime, because it can be changed into another prime (3795443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1897821 + 1897822.

It is an arithmetic number, because the mean of its divisors is an integer number (1897822).

Almost surely, 2^3795643 is an apocalyptic number.

3795643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3795643 is an equidigital number, since it uses as much as digits as its factorization.

3795643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 37.

The square root of 3795643 is about 1948.2410015191. The cubic root of 3795643 is about 155.9894114005.

Adding to 3795643 its product of digits (68040), we get a palindrome (3863683).

The spelling of 3795643 in words is "three million, seven hundred ninety-five thousand, six hundred forty-three".