3337866 has 48 divisors (see below), whose sum is σ = 8424000. Its totient is φ = 935424.

The previous prime is 3337861. The next prime is 3337879. The reversal of 3337866 is 6687333.

It is a super-2 number, since 2×3337866² = 22282698867912, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3337866.

It is not an unprimeable number, because it can be changed into a prime (3337861) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7210 + ... + 7658.

It is an arithmetic number, because the mean of its divisors is an integer number (175500).

Almost surely, 2^3337866 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3337866, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4212000).

3337866 is an abundant number, since it is smaller than the sum of its proper divisors (5086134).

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

3337866 is a wasteful number, since it uses less digits than its factorization.

3337866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 520 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 3337866 is about 1826.9827585393. The cubic root of 3337866 is about 149.4478365979.

The spelling of 3337866 in words is "three million, three hundred thirty-seven thousand, eight hundred sixty-six".