3720009341 has 4 divisors (see below), whose sum is σ = 3820550172. Its totient is φ = 3619468512.

The previous prime is 3720009317. The next prime is 3720009431. The reversal of 3720009341 is 1439000273.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3618503716 + 101505625 = 60154^2 + 10075^2 .

It is a cyclic number.

It is not a de Polignac number, because 3720009341 - 2⁶ = 3720009277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3720003341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50270360 + ... + 50270433.

It is an arithmetic number, because the mean of its divisors is an integer number (955137543).

Almost surely, 2^3720009341 is an apocalyptic number.

It is an amenable number.

3720009341 is a deficient number, since it is larger than the sum of its proper divisors (100540831).

3720009341 is a wasteful number, since it uses less digits than its factorization.

3720009341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100540830.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 3720009341 is about 60991.8793037237. The cubic root of 3720009341 is about 1549.4634759090.

The spelling of 3720009341 in words is "three billion, seven hundred twenty million, nine thousand, three hundred forty-one".