3715601 has 2 divisors, whose sum is σ = 3715602. Its totient is φ = 3715600.

The previous prime is 3715589. The next prime is 3715631. The reversal of 3715601 is 1065173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3441025 + 274576 = 1855^2 + 524^2 .

It is an emirp because it is prime and its reverse (1065173) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3715601 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3715631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1857800 + 1857801.

It is an arithmetic number, because the mean of its divisors is an integer number (1857801).

Almost surely, 2^3715601 is an apocalyptic number.

It is an amenable number.

3715601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3715601 is an equidigital number, since it uses as much as digits as its factorization.

3715601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 3715601 is about 1927.5894272381. The cubic root of 3715601 is about 154.8851177868.

The spelling of 3715601 in words is "three million, seven hundred fifteen thousand, six hundred one".