2936715648 has 64 divisors (see below), whose sum is σ = 7852465920. Its totient is φ = 972403200.

The previous prime is 2936715631. The next prime is 2936715671. The reversal of 2936715648 is 8465176392.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×2936715648³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2936715648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32661 + ... + 83307.

It is an arithmetic number, because the mean of its divisors is an integer number (122694780).

Almost surely, 2^2936715648 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 2936715648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3926232960).

2936715648 is an abundant number, since it is smaller than the sum of its proper divisors (4915750272).

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

2936715648 is a wasteful number, since it uses less digits than its factorization.

2936715648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50815 (or 50803 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 2936715648 is about 54191.4720966316. The cubic root of 2936715648 is about 1432.0360986707.

The spelling of 2936715648 in words is "two billion, nine hundred thirty-six million, seven hundred fifteen thousand, six hundred forty-eight".