3790663 has 4 divisors (see below), whose sum is σ = 3829840. Its totient is φ = 3751488.

The previous prime is 3790651. The next prime is 3790667. The reversal of 3790663 is 3660973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3660973 = 71 ⋅51563.

It is a cyclic number.

It is not a de Polignac number, because 3790663 - 2²¹ = 1693511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3790667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19443 + ... + 19636.

It is an arithmetic number, because the mean of its divisors is an integer number (957460).

Almost surely, 2^3790663 is an apocalyptic number.

3790663 is a deficient number, since it is larger than the sum of its proper divisors (39177).

3790663 is an equidigital number, since it uses as much as digits as its factorization.

3790663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39176.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 3790663 is about 1946.9625060591. The cubic root of 3790663 is about 155.9211605792.

The spelling of 3790663 in words is "three million, seven hundred ninety thousand, six hundred sixty-three".