3031664 has 10 divisors (see below), whose sum is σ = 5873880. Its totient is φ = 1515824.

The previous prime is 3031657. The next prime is 3031667. The reversal of 3031664 is 4661303.

3031664 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94724 + ... + 94755.

It is an arithmetic number, because the mean of its divisors is an integer number (587388).

Almost surely, 2^3031664 is an apocalyptic number.

It is an amenable number.

3031664 is a deficient number, since it is larger than the sum of its proper divisors (2842216).

3031664 is a wasteful number, since it uses less digits than its factorization.

3031664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189487 (or 189481 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3031664 is about 1741.1674244598. The cubic root of 3031664 is about 144.7305976741.

Adding to 3031664 its reverse (4661303), we get a palindrome (7692967).

The spelling of 3031664 in words is "three million, thirty-one thousand, six hundred sixty-four".