3386736 has 60 divisors (see below), whose sum is σ = 9817080. Its totient is φ = 1088640.

The previous prime is 3386729. The next prime is 3386737. The reversal of 3386736 is 6376833.

It is a super-2 number, since 2×3386736² = 22939961467392, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3386736.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3386737) 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, 3771 + ... + 4581.

It is an arithmetic number, because the mean of its divisors is an integer number (163618).

Almost surely, 2^3386736 is an apocalyptic number.

3386736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3386736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4908540).

3386736 is an abundant number, since it is smaller than the sum of its proper divisors (6430344).

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

3386736 is a wasteful number, since it uses less digits than its factorization.

3386736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 845 counting only the distinct ones).

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

The square root of 3386736 is about 1840.3086697617. The cubic root of 3386736 is about 150.1736655243.

The spelling of 3386736 in words is "three million, three hundred eighty-six thousand, seven hundred thirty-six".