2988897 has 8 divisors (see below), whose sum is σ = 4093056. Its totient is φ = 1938672.

The previous prime is 2988877. The next prime is 2988899. The reversal of 2988897 is 7988892.

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

It is a de Polignac number, because none of the positive numbers 2^k-2988897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2988899) 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, 13353 + ... + 13574.

It is an arithmetic number, because the mean of its divisors is an integer number (511632).

2^2988897 is an apocalyptic number.

It is an amenable number.

2988897 is a deficient number, since it is larger than the sum of its proper divisors (1104159).

2988897 is a wasteful number, since it uses less digits than its factorization.

2988897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26967.

The product of its digits is 580608, while the sum is 51.

The square root of 2988897 is about 1728.8426764746. The cubic root of 2988897 is about 144.0468115555.

The spelling of 2988897 in words is "two million, nine hundred eighty-eight thousand, eight hundred ninety-seven".