2989569149336 has 64 divisors (see below), whose sum is σ = 6991003226880. Its totient is φ = 1164367198080.

The previous prime is 2989569149321. The next prime is 2989569149339. The reversal of 2989569149336 is 6339419659892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989569149339) 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, 964991 + ... + 2628753.

It is an arithmetic number, because the mean of its divisors is an integer number (109234425420).

Almost surely, 2^{2989569149336} is an apocalyptic number.

It is an amenable number.

2989569149336 is an abundant number, since it is smaller than the sum of its proper divisors (4001434077544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2989569149336 is a wasteful number, since it uses less digits than its factorization.

2989569149336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666704 (or 1666700 counting only the distinct ones).

The product of its digits is 680244480, while the sum is 74.

The spelling of 2989569149336 in words is "two trillion, nine hundred eighty-nine billion, five hundred sixty-nine million, one hundred forty-nine thousand, three hundred thirty-six".