3697033 has 2 divisors, whose sum is σ = 3697034. Its totient is φ = 3697032.

The previous prime is 3697019. The next prime is 3697037. The reversal of 3697033 is 3307963.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3250809 + 446224 = 1803^2 + 668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3697033 is a prime.

3697033 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3696986 and 3697004.

It is not a weakly prime, because it can be changed into another prime (3697037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1848516 + 1848517.

It is an arithmetic number, because the mean of its divisors is an integer number (1848517).

Almost surely, 2^3697033 is an apocalyptic number.

It is an amenable number.

3697033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3697033 is an equidigital number, since it uses as much as digits as its factorization.

3697033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 3697033 is about 1922.7670165675. The cubic root of 3697033 is about 154.6266839732.

The spelling of 3697033 in words is "three million, six hundred ninety-seven thousand, thirty-three".