3241479000448 has 64 divisors (see below), whose sum is σ = 6957491803920. Its totient is φ = 1495396730880.

The previous prime is 3241479000437. The next prime is 3241479000449. The reversal of 3241479000448 is 8440009741423.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×3241479000448² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3241479000398 and 3241479000407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241479000449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3286963 + ... + 4157773.

Almost surely, 2^{3241479000448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3241479000448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3478745901960).

3241479000448 is an abundant number, since it is smaller than the sum of its proper divisors (3716012803472).

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

3241479000448 is a wasteful number, since it uses less digits than its factorization.

3241479000448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873075 (or 873063 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 3241479000448 in words is "three trillion, two hundred forty-one billion, four hundred seventy-nine million, four hundred forty-eight", and thus it is an aban number.