3015968 has 18 divisors (see below), whose sum is σ = 5957091. Its totient is φ = 1503072.

The previous prime is 3015937. The next prime is 3015997. The reversal of 3015968 is 8695103.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1507984 + 1507984 = 1228^2 + 1228^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1228.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9671 + ... + 9977.

Almost surely, 2^3015968 is an apocalyptic number.

It is an amenable number.

3015968 is a deficient number, since it is larger than the sum of its proper divisors (2941123).

3015968 is an frugal number, since it uses more digits than its factorization.

3015968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 3015968 is about 1736.6542545942. The cubic root of 3015968 is about 144.4803914916.

Multiplying 3015968 by its sum of digits (32), we get a square (96510976 = 9824²).

3015968 divided by its sum of digits (32) gives a palindrome (94249).

The spelling of 3015968 in words is "three million, fifteen thousand, nine hundred sixty-eight".