3720701 has 2 divisors, whose sum is σ = 3720702. Its totient is φ = 3720700.

The previous prime is 3720697. The next prime is 3720707. The reversal of 3720701 is 1070273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2477476 + 1243225 = 1574^2 + 1115^2 .

It is a cyclic number.

It is not a de Polignac number, because 3720701 - 2² = 3720697 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3720707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1860350 + 1860351.

It is an arithmetic number, because the mean of its divisors is an integer number (1860351).

Almost surely, 2^3720701 is an apocalyptic number.

It is an amenable number.

3720701 is a deficient number, since it is larger than the sum of its proper divisors (1).

3720701 is an equidigital number, since it uses as much as digits as its factorization.

3720701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 3720701 is about 1928.9118694228. The cubic root of 3720701 is about 154.9559500215.

Adding to 3720701 its reverse (1070273), we get a palindrome (4790974).

The spelling of 3720701 in words is "three million, seven hundred twenty thousand, seven hundred one".