3230712564 has 12 divisors (see below), whose sum is σ = 7538329344. Its totient is φ = 1076904184.

The previous prime is 3230712539. The next prime is 3230712577. The reversal of 3230712564 is 4652170323.

It is a tau number, because it is divible by the number of its divisors (12).

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, 134613012 + ... + 134613035.

It is an arithmetic number, because the mean of its divisors is an integer number (628194112).

Almost surely, 2^3230712564 is an apocalyptic number.

It is an amenable number.

3230712564 is an abundant number, since it is smaller than the sum of its proper divisors (4307616780).

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

3230712564 is a wasteful number, since it uses less digits than its factorization.

3230712564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269226054 (or 269226052 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 3230712564 is about 56839.3575262775. The cubic root of 3230712564 is about 1478.3120157594.

Adding to 3230712564 its reverse (4652170323), we get a palindrome (7882882887).

The spelling of 3230712564 in words is "three billion, two hundred thirty million, seven hundred twelve thousand, five hundred sixty-four".