3198673824 has 96 divisors (see below), whose sum is σ = 8592200064. Its totient is φ = 1041653760.

The previous prime is 3198673823. The next prime is 3198673853. The reversal of 3198673824 is 4283768913.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (3198673823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 768132 + ... + 772284.

It is an arithmetic number, because the mean of its divisors is an integer number (89502084).

Almost surely, 2^3198673824 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 3198673824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4296100032).

3198673824 is an abundant number, since it is smaller than the sum of its proper divisors (5393526240).

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

3198673824 is a wasteful number, since it uses less digits than its factorization.

3198673824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350 (or 4342 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The square root of 3198673824 is about 56556.8194296674. The cubic root of 3198673824 is about 1473.4090015713.

The spelling of 3198673824 in words is "three billion, one hundred ninety-eight million, six hundred seventy-three thousand, eight hundred twenty-four".