2998671 has 16 divisors (see below), whose sum is σ = 4494336. Its totient is φ = 1764576.

The previous prime is 2998663. The next prime is 2998679. The reversal of 2998671 is 1768992.

It is an interprime number because it is at equal distance from previous prime (2998663) and next prime (2998679).

It is not a de Polignac number, because 2998671 - 2³ = 2998663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2998679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 775 + ... + 2568.

It is an arithmetic number, because the mean of its divisors is an integer number (280896).

2^2998671 is an apocalyptic number.

2998671 is a deficient number, since it is larger than the sum of its proper divisors (1495665).

2998671 is a wasteful number, since it uses less digits than its factorization.

2998671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382.

The product of its digits is 54432, while the sum is 42.

The square root of 2998671 is about 1731.6671158164. The cubic root of 2998671 is about 144.2036566664.

The spelling of 2998671 in words is "two million, nine hundred ninety-eight thousand, six hundred seventy-one".