2764901064 has 64 divisors (see below), whose sum is σ = 7162200000. Its totient is φ = 888410880.

The previous prime is 2764901057. The next prime is 2764901089. The reversal of 2764901064 is 4601094672.

It is a happy number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 478062 + ... + 483810.

It is an arithmetic number, because the mean of its divisors is an integer number (111909375).

Almost surely, 2^2764901064 is an apocalyptic number.

2764901064 is a gapful number since it is divisible by the number (24) 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 2764901064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3581100000).

2764901064 is an abundant number, since it is smaller than the sum of its proper divisors (4397298936).

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

2764901064 is a wasteful number, since it uses less digits than its factorization.

2764901064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6478 (or 6474 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 2764901064 is about 52582.3265365845. The cubic root of 2764901064 is about 1403.5456155764.

The spelling of 2764901064 in words is "two billion, seven hundred sixty-four million, nine hundred one thousand, sixty-four".