8002733764 has 9 divisors (see below), whose sum is σ = 14005097197. Its totient is φ = 4001277424.

The previous prime is 8002733759. The next prime is 8002733771. The reversal of 8002733764 is 4673372008.

It is a happy number.

The square root of 8002733764 is 89458.

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

It can be written as a sum of positive squares in only one way, i.e., 6184564164 + 1818169600 = 78642^2 + 42640^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 156552 + ... + 201280.

Almost surely, 2^8002733764 is an apocalyptic number.

8002733764 is the 89458-th square number.

It is an amenable number.

8002733764 is a deficient number, since it is larger than the sum of its proper divisors (6002363433).

8002733764 is an frugal number, since it uses more digits than its factorization.

8002733764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89462 (or 44731 counting only the distinct ones).

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

The cubic root of 8002733764 is about 2000.2277877221.

The spelling of 8002733764 in words is "eight billion, two million, seven hundred thirty-three thousand, seven hundred sixty-four".