2968493 has 6 divisors (see below), whose sum is σ = 3263022. Its totient is φ = 2698520.

The previous prime is 2968487. The next prime is 2968513. The reversal of 2968493 is 3948692.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1684804 + 1283689 = 1298^2 + 1133^2 .

It is not a de Polignac number, because 2968493 - 2¹² = 2964397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2968493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2968453) 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 5 ways as a sum of consecutive naturals, for example, 12146 + ... + 12387.

It is an arithmetic number, because the mean of its divisors is an integer number (543837).

2^2968493 is an apocalyptic number.

It is an amenable number.

2968493 is a deficient number, since it is larger than the sum of its proper divisors (294529).

2968493 is a wasteful number, since it uses less digits than its factorization.

2968493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24555 (or 24544 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 2968493 is about 1722.9315134387. The cubic root of 2968493 is about 143.7182795794.

The spelling of 2968493 in words is "two million, nine hundred sixty-eight thousand, four hundred ninety-three".