3726161061 has 16 divisors (see below), whose sum is σ = 5679256704. Its totient is φ = 2128748544.

The previous prime is 3726161059. The next prime is 3726161071. The reversal of 3726161061 is 1601616273.

3726161061 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 3726161061 - 2¹ = 3726161059 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726161071) 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, 87085 + ... + 122621.

It is an arithmetic number, because the mean of its divisors is an integer number (354953544).

Almost surely, 2^3726161061 is an apocalyptic number.

It is an amenable number.

3726161061 is a deficient number, since it is larger than the sum of its proper divisors (1953095643).

3726161061 is a wasteful number, since it uses less digits than its factorization.

3726161061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40540.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 3726161061 is about 61042.2891199208. The cubic root of 3726161061 is about 1550.3171131960.

The spelling of 3726161061 in words is "three billion, seven hundred twenty-six million, one hundred sixty-one thousand, sixty-one".