3795661 has 2 divisors, whose sum is σ = 3795662. Its totient is φ = 3795660.

The previous prime is 3795643. The next prime is 3795677. The reversal of 3795661 is 1665973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3493161 + 302500 = 1869^2 + 550^2 .

It is an emirp because it is prime and its reverse (1665973) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3795661 - 2⁹ = 3795149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3795661.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3795691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1897830 + 1897831.

It is an arithmetic number, because the mean of its divisors is an integer number (1897831).

Almost surely, 2^3795661 is an apocalyptic number.

It is an amenable number.

3795661 is a deficient number, since it is larger than the sum of its proper divisors (1).

3795661 is an equidigital number, since it uses as much as digits as its factorization.

3795661 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 37.

The square root of 3795661 is about 1948.2456210653. The cubic root of 3795661 is about 155.9896579819.

It can be divided in two parts, 3 and 795661, that added together give a square (795664 = 892²).

The spelling of 3795661 in words is "three million, seven hundred ninety-five thousand, six hundred sixty-one".