8465901320 has 32 divisors (see below), whose sum is σ = 19453564800. Its totient is φ = 3314309568.

The previous prime is 8465901293. The next prime is 8465901329. The reversal of 8465901320 is 231095648.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8465901329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2249690 + ... + 2253449.

It is an arithmetic number, because the mean of its divisors is an integer number (607923900).

Almost surely, 2^8465901320 is an apocalyptic number.

It is an amenable number.

8465901320 is an abundant number, since it is smaller than the sum of its proper divisors (10987663480).

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

8465901320 is a wasteful number, since it uses less digits than its factorization.

8465901320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4503197 (or 4503193 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 8465901320 is about 92010.3326806289. The cubic root of 8465901320 is about 2038.0948925715.

Adding to 8465901320 its reverse (231095648), we get a palindrome (8696996968).

The spelling of 8465901320 in words is "eight billion, four hundred sixty-five million, nine hundred one thousand, three hundred twenty".