3197216424 has 64 divisors (see below), whose sum is σ = 8139300480. Its totient is φ = 1046304000.

The previous prime is 3197216419. The next prime is 3197216443. The reversal of 3197216424 is 4246127913.

3197216424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 922054 + ... + 925514.

It is an arithmetic number, because the mean of its divisors is an integer number (127176570).

Almost surely, 2^3197216424 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 3197216424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4069650240).

3197216424 is an abundant number, since it is smaller than the sum of its proper divisors (4942084056).

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

3197216424 is a wasteful number, since it uses less digits than its factorization.

3197216424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4162 (or 4158 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 3197216424 is about 56543.9335738150. The cubic root of 3197216424 is about 1473.1851929339.

The spelling of 3197216424 in words is "three billion, one hundred ninety-seven million, two hundred sixteen thousand, four hundred twenty-four".