3317868 has 48 divisors (see below), whose sum is σ = 8888320. Its totient is φ = 1069200.

The previous prime is 3317857. The next prime is 3317869. The reversal of 3317868 is 8687133.

It is a super-2 number, since 2×3317868² = 22016496130848, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3317869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2853 + ... + 3843.

Almost surely, 2^3317868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3317868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4444160).

3317868 is an abundant number, since it is smaller than the sum of its proper divisors (5570452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3317868 is a wasteful number, since it uses less digits than its factorization.

3317868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035 (or 1027 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 3317868 is about 1821.5015783688. The cubic root of 3317868 is about 149.1487786185.

The spelling of 3317868 in words is "three million, three hundred seventeen thousand, eight hundred sixty-eight".