2989733348 has 48 divisors (see below), whose sum is σ = 6169089024. Its totient is φ = 1240997760.

The previous prime is 2989733317. The next prime is 2989733371. The reversal of 2989733348 is 8433379892.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2989733293 and 2989733302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224558 + ... + 237498.

It is an arithmetic number, because the mean of its divisors is an integer number (128522688).

Almost surely, 2^2989733348 is an apocalyptic number.

2989733348 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2989733348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3084544512).

2989733348 is an abundant number, since it is smaller than the sum of its proper divisors (3179355676).

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

2989733348 is a wasteful number, since it uses less digits than its factorization.

2989733348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13212 (or 13210 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 56.

The square root of 2989733348 is about 54678.4541478634. The cubic root of 2989733348 is about 1440.6024594595.

The spelling of 2989733348 in words is "two billion, nine hundred eighty-nine million, seven hundred thirty-three thousand, three hundred forty-eight".