2968838 has 4 divisors (see below), whose sum is σ = 4453260. Its totient is φ = 1484418.

The previous prime is 2968831. The next prime is 2968841. The reversal of 2968838 is 8388692.

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

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2968831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742208 + ... + 742211.

It is an arithmetic number, because the mean of its divisors is an integer number (1113315).

2^2968838 is an apocalyptic number.

2968838 is a deficient number, since it is larger than the sum of its proper divisors (1484422).

2968838 is a wasteful number, since it uses less digits than its factorization.

2968838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484421.

The product of its digits is 165888, while the sum is 44.

The square root of 2968838 is about 1723.0316305860. The cubic root of 2968838 is about 143.7238470380.

The spelling of 2968838 in words is "two million, nine hundred sixty-eight thousand, eight hundred thirty-eight".