3726261141 has 4 divisors (see below), whose sum is σ = 4968348192. Its totient is φ = 2484174092.

The previous prime is 3726261137. The next prime is 3726261151. The reversal of 3726261141 is 1411626273.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3726261141 - 2² = 3726261137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3726261131) 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, 621043521 + ... + 621043526.

It is an arithmetic number, because the mean of its divisors is an integer number (1242087048).

Almost surely, 2^3726261141 is an apocalyptic number.

It is an amenable number.

3726261141 is a deficient number, since it is larger than the sum of its proper divisors (1242087051).

3726261141 is a wasteful number, since it uses less digits than its factorization.

3726261141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242087050.

The product of its digits is 12096, while the sum is 33.

The square root of 3726261141 is about 61043.1088739753. The cubic root of 3726261141 is about 1550.3309929278.

The spelling of 3726261141 in words is "three billion, seven hundred twenty-six million, two hundred sixty-one thousand, one hundred forty-one".