2938769288 has 64 divisors (see below), whose sum is σ = 7015680000. Its totient is φ = 1122492672.

The previous prime is 2938769287. The next prime is 2938769293. The reversal of 2938769288 is 8829678392.

It is a self number, because there is not a number n which added to its sum of digits gives 2938769288.

It is not an unprimeable number, because it can be changed into a prime (2938769287) 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, 48488 + ... + 90711.

It is an arithmetic number, because the mean of its divisors is an integer number (109620000).

Almost surely, 2^2938769288 is an apocalyptic number.

2938769288 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2938769288 is an abundant number, since it is smaller than the sum of its proper divisors (4076910712).

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

2938769288 is a wasteful number, since it uses less digits than its factorization.

2938769288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139254 (or 139250 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 62.

The square root of 2938769288 is about 54210.4167849686. The cubic root of 2938769288 is about 1432.3698276516.

The spelling of 2938769288 in words is "two billion, nine hundred thirty-eight million, seven hundred sixty-nine thousand, two hundred eighty-eight".