3797999 has 4 divisors (see below), whose sum is σ = 3804864. Its totient is φ = 3791136.

The previous prime is 3797993. The next prime is 3798001. The reversal of 3797999 is 9997973.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3797999 - 2⁸ = 3797743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3797999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3797993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522 + ... + 3735.

It is an arithmetic number, because the mean of its divisors is an integer number (951216).

Almost surely, 2^3797999 is an apocalyptic number.

3797999 is a deficient number, since it is larger than the sum of its proper divisors (6865).

3797999 is an equidigital number, since it uses as much as digits as its factorization.

3797999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6864.

The product of its digits is 964467, while the sum is 53.

The square root of 3797999 is about 1948.8455557073. The cubic root of 3797999 is about 156.0216795424.

The spelling of 3797999 in words is "three million, seven hundred ninety-seven thousand, nine hundred ninety-nine".