3795044721 has 16 divisors (see below), whose sum is σ = 5452312320. Its totient is φ = 2334119040.

The previous prime is 3795044699. The next prime is 3795044741. The reversal of 3795044721 is 1274405973.

3795044721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3795044721 - 2¹⁰ = 3795043697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3795044741) 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, 46965 + ... + 98973.

It is an arithmetic number, because the mean of its divisors is an integer number (340769520).

Almost surely, 2^3795044721 is an apocalyptic number.

It is an amenable number.

3795044721 is a deficient number, since it is larger than the sum of its proper divisors (1657267599).

3795044721 is a wasteful number, since it uses less digits than its factorization.

3795044721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53896.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 3795044721 is about 61603.9342980625. The cubic root of 3795044721 is about 1559.8121515263.

The spelling of 3795044721 in words is "three billion, seven hundred ninety-five million, forty-four thousand, seven hundred twenty-one".