3720795 has 16 divisors (see below), whose sum is σ = 6411552. Its totient is φ = 1831680.

The previous prime is 3720781. The next prime is 3720797. The reversal of 3720795 is 5970273.

It is not a de Polignac number, because 3720795 - 2⁷ = 3720667 is a prime.

3720795 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3720797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9346 + ... + 9735.

It is an arithmetic number, because the mean of its divisors is an integer number (400722).

Almost surely, 2^3720795 is an apocalyptic number.

3720795 is a deficient number, since it is larger than the sum of its proper divisors (2690757).

3720795 is a wasteful number, since it uses less digits than its factorization.

3720795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19102.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 3720795 is about 1928.9362353380. The cubic root of 3720795 is about 154.9572549491.

The spelling of 3720795 in words is "three million, seven hundred twenty thousand, seven hundred ninety-five".