2968418 has 4 divisors (see below), whose sum is σ = 4452630. Its totient is φ = 1484208.

The previous prime is 2968409. The next prime is 2968447. The reversal of 2968418 is 8148692.

2968418 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 only one way, i.e., 2199289 + 769129 = 1483^2 + 877^2 .

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 742103 + ... + 742106.

2^2968418 is an apocalyptic number.

2968418 is a deficient number, since it is larger than the sum of its proper divisors (1484212).

2968418 is a wasteful number, since it uses less digits than its factorization.

2968418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484211.

The product of its digits is 27648, while the sum is 38.

The square root of 2968418 is about 1722.9097480716. The cubic root of 2968418 is about 143.7170692052.

The spelling of 2968418 in words is "two million, nine hundred sixty-eight thousand, four hundred eighteen".