3340736 has 28 divisors (see below), whose sum is σ = 7577328. Its totient is φ = 1431552.

The previous prime is 3340723. The next prime is 3340747. The reversal of 3340736 is 6370433.

3340736 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×3340736² = 22321034043392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3281 + ... + 4176.

Almost surely, 2^3340736 is an apocalyptic number.

It is an amenable number.

3340736 is an abundant number, since it is smaller than the sum of its proper divisors (4236592).

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

3340736 is an equidigital number, since it uses as much as digits as its factorization.

3340736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476 (or 7466 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 26.

The square root of 3340736 is about 1827.7680377991. The cubic root of 3340736 is about 149.4906576117.

The spelling of 3340736 in words is "three million, three hundred forty thousand, seven hundred thirty-six".