3386812 has 48 divisors (see below), whose sum is σ = 7225344. Its totient is φ = 1368000.

The previous prime is 3386797. The next prime is 3386813. The reversal of 3386812 is 2186833.

It is a super-2 number, since 2×3386812² = 22940991046688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3386813) 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, 17637 + ... + 17827.

It is an arithmetic number, because the mean of its divisors is an integer number (150528).

Almost surely, 2^3386812 is an apocalyptic number.

It is an amenable number.

3386812 is an abundant number, since it is smaller than the sum of its proper divisors (3838532).

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

3386812 is a wasteful number, since it uses less digits than its factorization.

3386812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 248 counting only the distinct ones).

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

The square root of 3386812 is about 1840.3293183558. The cubic root of 3386812 is about 150.1747888392.

The spelling of 3386812 in words is "three million, three hundred eighty-six thousand, eight hundred twelve".