2989174 has 8 divisors (see below), whose sum is σ = 4492080. Its totient is φ = 1491816.

The previous prime is 2989169. The next prime is 2989177. The reversal of 2989174 is 4719892.

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

It is a super-2 number, since 2×2989174² = 17870322404552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447 + ... + 2485.

It is an arithmetic number, because the mean of its divisors is an integer number (561510).

2^2989174 is an apocalyptic number.

2989174 is a deficient number, since it is larger than the sum of its proper divisors (1502906).

2989174 is a wasteful number, since it uses less digits than its factorization.

2989174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774.

The product of its digits is 36288, while the sum is 40.

The square root of 2989174 is about 1728.9227860145. The cubic root of 2989174 is about 144.0512613279.

The spelling of 2989174 in words is "two million, nine hundred eighty-nine thousand, one hundred seventy-four".