3333861 has 12 divisors (see below), whose sum is σ = 4874688. Its totient is φ = 2195304.

The previous prime is 3333823. The next prime is 3333893. The reversal of 3333861 is 1683333.

It is not a de Polignac number, because 3333861 - 2¹⁵ = 3301093 is a prime.

It is a super-2 number, since 2×3333861² = 22229258334642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3333061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1485 + ... + 2978.

It is an arithmetic number, because the mean of its divisors is an integer number (406224).

Almost surely, 2^3333861 is an apocalyptic number.

It is an amenable number.

3333861 is a deficient number, since it is larger than the sum of its proper divisors (1540827).

3333861 is a wasteful number, since it uses less digits than its factorization.

3333861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552 (or 4549 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 3333861 is about 1825.8863601002. The cubic root of 3333861 is about 149.3880400957.

The spelling of 3333861 in words is "three million, three hundred thirty-three thousand, eight hundred sixty-one".