3791141 has 4 divisors (see below), whose sum is σ = 3921900. Its totient is φ = 3660384.

The previous prime is 3791107. The next prime is 3791167. The reversal of 3791141 is 1411973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1411973 = 53 ⋅26641.

It can be written as a sum of positive squares in 2 ways, for example, as 2114116 + 1677025 = 1454^2 + 1295^2 .

It is a cyclic number.

It is not a de Polignac number, because 3791141 - 2¹⁸ = 3528997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3791141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3791101) 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, 65336 + ... + 65393.

It is an arithmetic number, because the mean of its divisors is an integer number (980475).

Almost surely, 2^3791141 is an apocalyptic number.

It is an amenable number.

3791141 is a deficient number, since it is larger than the sum of its proper divisors (130759).

3791141 is a wasteful number, since it uses less digits than its factorization.

3791141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130758.

The product of its digits is 756, while the sum is 26.

The square root of 3791141 is about 1947.0852575067. The cubic root of 3791141 is about 155.9277141541.

The spelling of 3791141 in words is "three million, seven hundred ninety-one thousand, one hundred forty-one".