3061801 has 4 divisors (see below), whose sum is σ = 3082500. Its totient is φ = 3041104.

The previous prime is 3061781. The next prime is 3061811. The reversal of 3061801 is 1081603.

3061801 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: 1081603 = 103 ⋅10501.

It can be written as a sum of positive squares in 2 ways, for example, as 1849600 + 1212201 = 1360^2 + 1101^2 .

It is a cyclic number.

It is not a de Polignac number, because 3061801 - 2⁷ = 3061673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3061811) 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, 10126 + ... + 10423.

It is an arithmetic number, because the mean of its divisors is an integer number (770625).

Almost surely, 2^3061801 is an apocalyptic number.

It is an amenable number.

3061801 is a deficient number, since it is larger than the sum of its proper divisors (20699).

3061801 is a wasteful number, since it uses less digits than its factorization.

3061801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20698.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 3061801 is about 1749.8002743170. The cubic root of 3061801 is about 145.2085939508.

The spelling of 3061801 in words is "three million, sixty-one thousand, eight hundred one".