2843948 has 6 divisors (see below), whose sum is σ = 4976916. Its totient is φ = 1421972.

The previous prime is 2843941. The next prime is 2843969. The reversal of 2843948 is 8493482.

2843948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2843941) 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 as a sum of consecutive naturals, namely, 355490 + ... + 355497.

It is an arithmetic number, because the mean of its divisors is an integer number (829486).

2^2843948 is an apocalyptic number.

It is an amenable number.

2843948 is a deficient number, since it is larger than the sum of its proper divisors (2132968).

2843948 is a wasteful number, since it uses less digits than its factorization.

2843948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710991 (or 710989 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 2843948 is about 1686.4009013280. The cubic root of 2843948 is about 141.6795657613.

The spelling of 2843948 in words is "two million, eight hundred forty-three thousand, nine hundred forty-eight".