3650441 has 2 divisors, whose sum is σ = 3650442. Its totient is φ = 3650440.

The previous prime is 3650431. The next prime is 3650447. The reversal of 3650441 is 1440563.

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., 2449225 + 1201216 = 1565^2 + 1096^2 .

It is a cyclic number.

It is not a de Polignac number, because 3650441 - 2¹⁰ = 3649417 is a prime.

It is not a weakly prime, because it can be changed into another prime (3650447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1825220 + 1825221.

It is an arithmetic number, because the mean of its divisors is an integer number (1825221).

Almost surely, 2^3650441 is an apocalyptic number.

It is an amenable number.

3650441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3650441 is an equidigital number, since it uses as much as digits as its factorization.

3650441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3650441 is about 1910.6127289433. The cubic root of 3650441 is about 153.9743730899.

The spelling of 3650441 in words is "three million, six hundred fifty thousand, four hundred forty-one".