3623701 has 2 divisors, whose sum is σ = 3623702. Its totient is φ = 3623700.

The previous prime is 3623689. The next prime is 3623707. The reversal of 3623701 is 1073263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3294225 + 329476 = 1815^2 + 574^2 .

It is an emirp because it is prime and its reverse (1073263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3623701 - 2¹⁵ = 3590933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3623707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811850 + 1811851.

It is an arithmetic number, because the mean of its divisors is an integer number (1811851).

Almost surely, 2^3623701 is an apocalyptic number.

It is an amenable number.

3623701 is a deficient number, since it is larger than the sum of its proper divisors (1).

3623701 is an equidigital number, since it uses as much as digits as its factorization.

3623701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 3623701 is about 1903.6021117870. The cubic root of 3623701 is about 153.5974899447.

Adding to 3623701 its reverse (1073263), we get a palindrome (4696964).

The spelling of 3623701 in words is "three million, six hundred twenty-three thousand, seven hundred one".