3812797 has 2 divisors, whose sum is σ = 3812798. Its totient is φ = 3812796.

The previous prime is 3812791. The next prime is 3812801. The reversal of 3812797 is 7972183.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2604996 + 1207801 = 1614^2 + 1099^2 .

It is an emirp because it is prime and its reverse (7972183) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3812797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3812791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1906398 + 1906399.

It is an arithmetic number, because the mean of its divisors is an integer number (1906399).

Almost surely, 2^3812797 is an apocalyptic number.

It is an amenable number.

3812797 is a deficient number, since it is larger than the sum of its proper divisors (1).

3812797 is an equidigital number, since it uses as much as digits as its factorization.

3812797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 37.

The square root of 3812797 is about 1952.6384714022. The cubic root of 3812797 is about 156.2240507307.

The spelling of 3812797 in words is "three million, eight hundred twelve thousand, seven hundred ninety-seven".