3813061 has 4 divisors (see below), whose sum is σ = 4357792. Its totient is φ = 3268332.

The previous prime is 3813023. The next prime is 3813067. The reversal of 3813061 is 1603183.

3813061 is digitally balanced in base 8, 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 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 3813061 - 2¹¹ = 3811013 is a prime.

It is a Duffinian number.

3813061 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3813067) 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, 272355 + ... + 272368.

It is an arithmetic number, because the mean of its divisors is an integer number (1089448).

Almost surely, 2^3813061 is an apocalyptic number.

It is an amenable number.

3813061 is a deficient number, since it is larger than the sum of its proper divisors (544731).

3813061 is an equidigital number, since it uses as much as digits as its factorization.

3813061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544730.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 3813061 is about 1952.7060710716. The cubic root of 3813061 is about 156.2276563250.

The spelling of 3813061 in words is "three million, eight hundred thirteen thousand, sixty-one".