8130266384 has 10 divisors (see below), whose sum is σ = 15752391150. Its totient is φ = 4065133184.

The previous prime is 8130266359. The next prime is 8130266399. The reversal of 8130266384 is 4836620318.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8076976384 + 53290000 = 89872^2 + 7300^2 .

It is a super-3 number, since 3×8130266384³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254070809 + ... + 254070840.

It is an arithmetic number, because the mean of its divisors is an integer number (1575239115).

Almost surely, 2^8130266384 is an apocalyptic number.

It is an amenable number.

8130266384 is a deficient number, since it is larger than the sum of its proper divisors (7622124766).

8130266384 is a wasteful number, since it uses less digits than its factorization.

8130266384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508141657 (or 508141651 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 8130266384 is about 90167.9897968231. The cubic root of 8130266384 is about 2010.7971380128.

The spelling of 8130266384 in words is "eight billion, one hundred thirty million, two hundred sixty-six thousand, three hundred eighty-four".