3016397 has 4 divisors (see below), whose sum is σ = 3032220. Its totient is φ = 3000576.

The previous prime is 3016379. The next prime is 3016399. The reversal of 3016397 is 7936103.

3016397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2208196 + 808201 = 1486^2 + 899^2 .

It is a cyclic number.

It is not a de Polignac number, because 3016397 - 2¹⁰ = 3015373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3016399) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7622 + ... + 8007.

It is an arithmetic number, because the mean of its divisors is an integer number (758055).

Almost surely, 2^3016397 is an apocalyptic number.

It is an amenable number.

3016397 is a deficient number, since it is larger than the sum of its proper divisors (15823).

3016397 is a wasteful number, since it uses less digits than its factorization.

3016397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15822.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 3016397 is about 1736.7777635610. Note that the first 4 decimals coincide. The cubic root of 3016397 is about 144.4872416029.

The spelling of 3016397 in words is "three million, sixteen thousand, three hundred ninety-seven".