3835481 has 4 divisors (see below), whose sum is σ = 4130532. Its totient is φ = 3540432.

The previous prime is 3835441. The next prime is 3835483. The reversal of 3835481 is 1845383.

It is a happy number.

3835481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1845383 = 461 ⋅4003.

It can be written as a sum of positive squares in 2 ways, for example, as 737881 + 3097600 = 859^2 + 1760^2 .

It is a cyclic number.

It is not a de Polignac number, because 3835481 - 2¹⁸ = 3573337 is a prime.

It is a super-2 number, since 2×3835481² = 29421829002722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3835483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147506 + ... + 147531.

It is an arithmetic number, because the mean of its divisors is an integer number (1032633).

Almost surely, 2^3835481 is an apocalyptic number.

It is an amenable number.

3835481 is a deficient number, since it is larger than the sum of its proper divisors (295051).

3835481 is a wasteful number, since it uses less digits than its factorization.

3835481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295050.

The product of its digits is 11520, while the sum is 32.

The square root of 3835481 is about 1958.4384085286. The cubic root of 3835481 is about 156.5332534549.

The spelling of 3835481 in words is "three million, eight hundred thirty-five thousand, four hundred eighty-one".