2989604 has 6 divisors (see below), whose sum is σ = 5231814. Its totient is φ = 1494800.

The previous prime is 2989579. The next prime is 2989619. The reversal of 2989604 is 4069892.

2989604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2788900 + 200704 = 1670^2 + 448^2 .

It is a super-3 number, since 3×2989604³ = 80160838703332262592, which contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373697 + ... + 373704.

It is an arithmetic number, because the mean of its divisors is an integer number (871969).

2^2989604 is an apocalyptic number.

It is an amenable number.

2989604 is a deficient number, since it is larger than the sum of its proper divisors (2242210).

2989604 is a wasteful number, since it uses less digits than its factorization.

2989604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747405 (or 747403 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 2989604 is about 1729.0471364309. The cubic root of 2989604 is about 144.0581683723.

The spelling of 2989604 in words is "two million, nine hundred eighty-nine thousand, six hundred four".