2938828 has 6 divisors (see below), whose sum is σ = 5142956. Its totient is φ = 1469412.

The previous prime is 2938813. The next prime is 2938843. The reversal of 2938828 is 8288392.

It is an interprime number because it is at equal distance from previous prime (2938813) and next prime (2938843).

It is a nialpdrome in base 12.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 367350 + ... + 367357.

2^2938828 is an apocalyptic number.

It is an amenable number.

2938828 is a deficient number, since it is larger than the sum of its proper divisors (2204128).

2938828 is a wasteful number, since it uses less digits than its factorization.

2938828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734711 (or 734709 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 2938828 is about 1714.3010237412. The cubic root of 2938828 is about 143.2379366422.

The spelling of 2938828 in words is "two million, nine hundred thirty-eight thousand, eight hundred twenty-eight".