3016972 has 48 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 1190592.

The previous prime is 3016963. The next prime is 3016997. The reversal of 3016972 is 2796103.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 3016972.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28143 + ... + 28249.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

Almost surely, 2^3016972 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 3016972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265920).

3016972 is an abundant number, since it is smaller than the sum of its proper divisors (3514868).

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

3016972 is a wasteful number, since it uses less digits than its factorization.

3016972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 3016972 is about 1736.9432921083. The cubic root of 3016972 is about 144.4964219689.

The spelling of 3016972 in words is "three million, sixteen thousand, nine hundred seventy-two".