8323531064 has 16 divisors (see below), whose sum is σ = 15625234800. Its totient is φ = 4156801792.

The previous prime is 8323531033. The next prime is 8323531079. The reversal of 8323531064 is 4601353238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613337 + ... + 626760.

It is an arithmetic number, because the mean of its divisors is an integer number (976577175).

Almost surely, 2^8323531064 is an apocalyptic number.

It is an amenable number.

8323531064 is a deficient number, since it is larger than the sum of its proper divisors (7301703736).

8323531064 is a wasteful number, since it uses less digits than its factorization.

8323531064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240942 (or 1240938 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 8323531064 is about 91233.3878796573. The cubic root of 8323531064 is about 2026.6054282098.

The spelling of 8323531064 in words is "eight billion, three hundred twenty-three million, five hundred thirty-one thousand, sixty-four".