2883668 has 18 divisors (see below), whose sum is σ = 5328666. Its totient is φ = 1365264.

The previous prime is 2883667. The next prime is 2883697. The reversal of 2883668 is 8663882.

It can be written as a sum of positive squares in only one way, i.e., 1669264 + 1214404 = 1292^2 + 1102^2 .

It is a super-2 number, since 2×2883668² = 16631082268448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2883667) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 446 + ... + 2442.

It is an arithmetic number, because the mean of its divisors is an integer number (296037).

2^2883668 is an apocalyptic number.

It is an amenable number.

2883668 is a deficient number, since it is larger than the sum of its proper divisors (2444998).

2883668 is a wasteful number, since it uses less digits than its factorization.

2883668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039 (or 2018 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 2883668 is about 1698.1366258343. The cubic root of 2883668 is about 142.3361078729.

The spelling of 2883668 in words is "two million, eight hundred eighty-three thousand, six hundred sixty-eight".