3230679456 has 144 divisors (see below), whose sum is σ = 9756609408. Its totient is φ = 1010534400.

The previous prime is 3230679443. The next prime is 3230679479. The reversal of 3230679456 is 6549760323.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2109411 + ... + 2110941.

It is an arithmetic number, because the mean of its divisors is an integer number (67754232).

Almost surely, 2^3230679456 is an apocalyptic number.

3230679456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3230679456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4878304704).

3230679456 is an abundant number, since it is smaller than the sum of its proper divisors (6525929952).

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

3230679456 is a wasteful number, since it uses less digits than its factorization.

3230679456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995 (or 1984 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The square root of 3230679456 is about 56839.0662836750. The cubic root of 3230679456 is about 1478.3069658806.

The spelling of 3230679456 in words is "three billion, two hundred thirty million, six hundred seventy-nine thousand, four hundred fifty-six".