2989435 has 8 divisors (see below), whose sum is σ = 3663936. Its totient is φ = 2340480.

The previous prime is 2989429. The next prime is 2989447. The reversal of 2989435 is 5349892.

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 2989435 - 2¹³ = 2981243 is a prime.

It is a Duffinian number.

2989435 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6126 + ... + 6595.

It is an arithmetic number, because the mean of its divisors is an integer number (457992).

2^2989435 is an apocalyptic number.

2989435 is a deficient number, since it is larger than the sum of its proper divisors (674501).

2989435 is a wasteful number, since it uses less digits than its factorization.

2989435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12773.

The product of its digits is 77760, while the sum is 40.

The square root of 2989435 is about 1728.9982648921. The cubic root of 2989435 is about 144.0554538223.

It can be divided in two parts, 29894 and 35, that added together give a square (29929 = 173²).

The spelling of 2989435 in words is "two million, nine hundred eighty-nine thousand, four hundred thirty-five".