64082897316 has 81 divisors (see below), whose sum is σ = 167504356929. Its totient is φ = 20656713600.

The previous prime is 64082897309. The next prime is 64082897339. The reversal of 64082897316 is 61379828046.

The square root of 64082897316 is 253146.

It is a perfect power (a square), and thus also a powerful number.

64082897316 is a `hidden beast` number, since 6 + 40 + 8 + 289 + 7 + 316 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10888087716 + 53194809600 = 104346^2 + 230640^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 47084476 + ... + 47085836.

Almost surely, 2^64082897316 is an apocalyptic number.

64082897316 is the 253146-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64082897316

64082897316 is an abundant number, since it is smaller than the sum of its proper divisors (103421459613).

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

64082897316 is a wasteful number, since it uses less digits than its factorization.

64082897316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794 (or 1397 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 64082897316 in words is "sixty-four billion, eighty-two million, eight hundred ninety-seven thousand, three hundred sixteen".