3197448 has 64 divisors (see below), whose sum is σ = 9028800. Its totient is φ = 1048320.

The previous prime is 3197419. The next prime is 3197449. The reversal of 3197448 is 8447913.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3197449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24343 + ... + 24473.

It is an arithmetic number, because the mean of its divisors is an integer number (141075).

Almost surely, 2^3197448 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 3197448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4514400).

3197448 is an abundant number, since it is smaller than the sum of its proper divisors (5831352).

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

3197448 is a wasteful number, since it uses less digits than its factorization.

3197448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 249 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 3197448 is about 1788.1409340430. The cubic root of 3197448 is about 147.3220759924.

It can be divided in two parts, 31 and 97448, that added together give a palindrome (97479).

The spelling of 3197448 in words is "three million, one hundred ninety-seven thousand, four hundred forty-eight".