2988867 has 8 divisors (see below), whose sum is σ = 4554496. Its totient is φ = 1707912.

The previous prime is 2988863. The next prime is 2988877. The reversal of 2988867 is 7688892.

It is a happy number.

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

It is not a de Polignac number, because 2988867 - 2² = 2988863 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2988863) 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, 71143 + ... + 71184.

It is an arithmetic number, because the mean of its divisors is an integer number (569312).

2^2988867 is an apocalyptic number.

2988867 is a deficient number, since it is larger than the sum of its proper divisors (1565629).

2988867 is a wasteful number, since it uses less digits than its factorization.

2988867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142337.

The product of its digits is 387072, while the sum is 48.

The square root of 2988867 is about 1728.8340001284. The cubic root of 2988867 is about 144.0463296142.

The spelling of 2988867 in words is "two million, nine hundred eighty-eight thousand, eight hundred sixty-seven".