2761912832 has 80 divisors (see below), whose sum is σ = 6435897600. Its totient is φ = 1183601664.

The previous prime is 2761912831. The next prime is 2761912849. The reversal of 2761912832 is 2382191672.

It is a self number, because there is not a number n which added to its sum of digits gives 2761912832.

It is not an unprimeable number, because it can be changed into a prime (2761912831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167753 + ... + 183479.

It is an arithmetic number, because the mean of its divisors is an integer number (80448720).

Almost surely, 2^2761912832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2761912832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3217948800).

2761912832 is an abundant number, since it is smaller than the sum of its proper divisors (3673984768).

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

2761912832 is an frugal number, since it uses more digits than its factorization.

2761912832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15766 (or 15736 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 2761912832 is about 52553.9040604977. The cubic root of 2761912832 is about 1403.0397949705.

The spelling of 2761912832 in words is "two billion, seven hundred sixty-one million, nine hundred twelve thousand, eight hundred thirty-two".