3040664 has 32 divisors (see below), whose sum is σ = 6296400. Its totient is φ = 1365120.

The previous prime is 3040657. The next prime is 3040691. The reversal of 3040664 is 4660403.

3040664 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 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 7 ways as a sum of consecutive naturals, for example, 9434 + ... + 9750.

Almost surely, 2^3040664 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 3040664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3148200).

3040664 is an abundant number, since it is smaller than the sum of its proper divisors (3255736).

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

3040664 is a wasteful number, since it uses less digits than its factorization.

3040664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3040664 is about 1743.7499820789. The cubic root of 3040664 is about 144.8736751534.

The spelling of 3040664 in words is "three million, forty thousand, six hundred sixty-four".