3880664 has 32 divisors (see below), whose sum is σ = 7722000. Its totient is φ = 1825152.

The previous prime is 3880663. The next prime is 3880729. The reversal of 3880664 is 4660883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3880661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9782 + ... + 10170.

Almost surely, 2^3880664 is an apocalyptic number.

It is an amenable number.

3880664 is a deficient number, since it is larger than the sum of its proper divisors (3841336).

3880664 is a wasteful number, since it uses less digits than its factorization.

3880664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3880664 is about 1969.9401006122. The cubic root of 3880664 is about 157.1455234494.

The spelling of 3880664 in words is "three million, eight hundred eighty thousand, six hundred sixty-four".