3807361 has 4 divisors (see below), whose sum is σ = 3879252. Its totient is φ = 3735472.

The previous prime is 3807359. The next prime is 3807379. The reversal of 3807361 is 1637083.

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 2461761 + 1345600 = 1569^2 + 1160^2 .

It is a cyclic number.

It is not a de Polignac number, because 3807361 - 2¹ = 3807359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3807341) 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, 35866 + ... + 35971.

It is an arithmetic number, because the mean of its divisors is an integer number (969813).

Almost surely, 2^3807361 is an apocalyptic number.

It is an amenable number.

3807361 is a deficient number, since it is larger than the sum of its proper divisors (71891).

3807361 is an equidigital number, since it uses as much as digits as its factorization.

3807361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71890.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3807361 is about 1951.2460121676. The cubic root of 3807361 is about 156.1497712406.

The spelling of 3807361 in words is "three million, eight hundred seven thousand, three hundred sixty-one".