2938899 has 8 divisors (see below), whose sum is σ = 3956992. Its totient is φ = 1940040.

The previous prime is 2938861. The next prime is 2938927. The reversal of 2938899 is 9988392.

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

It is not a de Polignac number, because 2938899 - 2¹¹ = 2936851 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2939899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4447 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (494624).

2^2938899 is an apocalyptic number.

2938899 is a deficient number, since it is larger than the sum of its proper divisors (1018093).

2938899 is a wasteful number, since it uses less digits than its factorization.

2938899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9617.

The product of its digits is 279936, while the sum is 48.

The square root of 2938899 is about 1714.3217317645. The cubic root of 2938899 is about 143.2390901419.

The spelling of 2938899 in words is "two million, nine hundred thirty-eight thousand, eight hundred ninety-nine".