3795121 has 4 divisors (see below), whose sum is σ = 4140144. Its totient is φ = 3450100.

The previous prime is 3795091. The next prime is 3795149. The reversal of 3795121 is 1215973.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1215973 = 11 ⋅110543.

It is a cyclic number.

It is not a de Polignac number, because 3795121 - 2¹⁹ = 3270833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3795121.

It is not an unprimeable number, because it can be changed into a prime (3795151) 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, 172495 + ... + 172516.

It is an arithmetic number, because the mean of its divisors is an integer number (1035036).

Almost surely, 2^3795121 is an apocalyptic number.

It is an amenable number.

3795121 is a deficient number, since it is larger than the sum of its proper divisors (345023).

3795121 is a wasteful number, since it uses less digits than its factorization.

3795121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345022.

The product of its digits is 1890, while the sum is 28.

The square root of 3795121 is about 1948.1070299139. The cubic root of 3795121 is about 155.9822602006.

It can be divided in two parts, 3795 and 121, that added together give a triangular number (3916 = T₈₈).

The spelling of 3795121 in words is "three million, seven hundred ninety-five thousand, one hundred twenty-one".