2663338 has 8 divisors (see below), whose sum is σ = 4021920. Its totient is φ = 1322700.

The previous prime is 2663299. The next prime is 2663347. The reversal of 2663338 is 8333662.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4108 + ... + 4711.

It is an arithmetic number, because the mean of its divisors is an integer number (502740).

2^2663338 is an apocalyptic number.

2663338 is a deficient number, since it is larger than the sum of its proper divisors (1358582).

2663338 is a wasteful number, since it uses less digits than its factorization.

2663338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8972.

The product of its digits is 15552, while the sum is 31.

The square root of 2663338 is about 1631.9736517481. The cubic root of 2663338 is about 138.6145316317.

The spelling of 2663338 in words is "two million, six hundred sixty-three thousand, three hundred thirty-eight".