2989030329 has 20 divisors (see below), whose sum is σ = 4540781520. Its totient is φ = 1958909400.

The previous prime is 2989030313. The next prime is 2989030351. The reversal of 2989030329 is 9230309892.

2989030329 is a `hidden beast` number, since 298 + 9 + 0 + 30 + 329 = 666.

It is not a de Polignac number, because 2989030329 - 2⁴ = 2989030313 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2989030309) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 307947 + ... + 317504.

It is an arithmetic number, because the mean of its divisors is an integer number (227039076).

Almost surely, 2^2989030329 is an apocalyptic number.

It is an amenable number.

2989030329 is a deficient number, since it is larger than the sum of its proper divisors (1551751191).

2989030329 is an equidigital number, since it uses as much as digits as its factorization.

2989030329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625522 (or 625513 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 2989030329 is about 54672.0251042524. The cubic root of 2989030329 is about 1440.4895340828.

The spelling of 2989030329 in words is "two billion, nine hundred eighty-nine million, thirty thousand, three hundred twenty-nine".