2317764064 has 96 divisors (see below), whose sum is σ = 5843045376. Its totient is φ = 878584320.

The previous prime is 2317764047. The next prime is 2317764067. The reversal of 2317764064 is 4604677132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2317764067) 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, 78457 + ... + 103879.

It is an arithmetic number, because the mean of its divisors is an integer number (60865056).

Almost surely, 2^2317764064 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 2317764064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2921522688).

2317764064 is an abundant number, since it is smaller than the sum of its proper divisors (3525281312).

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

2317764064 is a wasteful number, since it uses less digits than its factorization.

2317764064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25488 (or 25480 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 2317764064 is about 48143.1621728361. The cubic root of 2317764064 is about 1323.3957685027.

The spelling of 2317764064 in words is "two billion, three hundred seventeen million, seven hundred sixty-four thousand, sixty-four".