3336736 has 36 divisors (see below), whose sum is σ = 7124922. Its totient is φ = 1537536.

The previous prime is 3336731. The next prime is 3336779. The reversal of 3336736 is 6376333.

It can be written as a sum of positive squares in 3 ways, for example, as 712336 + 2624400 = 844^2 + 1620^2 .

It is a super-2 number, since 2×3336736² = 22267614267392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3336698 and 3336707.

It is not an unprimeable number, because it can be changed into a prime (3336731) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5100 + ... + 5716.

Almost surely, 2^3336736 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 3336736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3562461).

3336736 is an abundant number, since it is smaller than the sum of its proper divisors (3788186).

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

3336736 is a wasteful number, since it uses less digits than its factorization.

3336736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653 (or 632 counting only the distinct ones).

The product of its digits is 20412, while the sum is 31.

The square root of 3336736 is about 1826.6734793060. The cubic root of 3336736 is about 149.4309700214.

The spelling of 3336736 in words is "three million, three hundred thirty-six thousand, seven hundred thirty-six".