3743797 has 2 divisors, whose sum is σ = 3743798. Its totient is φ = 3743796.

The previous prime is 3743749. The next prime is 3743837. The reversal of 3743797 is 7973473.

It is a happy number.

It is an a-pointer prime, because the next prime (3743837) can be obtained adding 3743797 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2430481 + 1313316 = 1559^2 + 1146^2 .

It is an emirp because it is prime and its reverse (7973473) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3743797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3743717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1871898 + 1871899.

It is an arithmetic number, because the mean of its divisors is an integer number (1871899).

Almost surely, 2^3743797 is an apocalyptic number.

It is an amenable number.

3743797 is a deficient number, since it is larger than the sum of its proper divisors (1).

3743797 is an equidigital number, since it uses as much as digits as its factorization.

3743797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 111132, while the sum is 40.

The square root of 3743797 is about 1934.8894025241. The cubic root of 3743797 is about 155.2759150739.

It can be divided in two parts, 37 and 43797, that added together give a palindrome (43834).

The spelling of 3743797 in words is "three million, seven hundred forty-three thousand, seven hundred ninety-seven".