3362881 has 4 divisors (see below), whose sum is σ = 3367252. Its totient is φ = 3358512.

The previous prime is 3362857. The next prime is 3362917. The reversal of 3362881 is 1882633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1882633 = 67 ⋅28099.

It can be written as a sum of positive squares in 2 ways, for example, as 3168400 + 194481 = 1780^2 + 441^2 .

It is a cyclic number.

It is not a de Polignac number, because 3362881 - 2¹⁹ = 2838593 is a prime.

It is a super-2 number, since 2×3362881² = 22617937240322, which contains 22 as substring.

It is a Duffinian number.

3362881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3362831) 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, 690 + ... + 2683.

It is an arithmetic number, because the mean of its divisors is an integer number (841813).

Almost surely, 2^3362881 is an apocalyptic number.

It is an amenable number.

3362881 is a deficient number, since it is larger than the sum of its proper divisors (4371).

3362881 is an equidigital number, since it uses as much as digits as its factorization.

3362881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370.

The product of its digits is 6912, while the sum is 31.

The square root of 3362881 is about 1833.8159667753. The cubic root of 3362881 is about 149.8202439303.

The spelling of 3362881 in words is "three million, three hundred sixty-two thousand, eight hundred eighty-one".