3197948 has 24 divisors (see below), whose sum is σ = 6103440. Its totient is φ = 1457280.

The previous prime is 3197939. The next prime is 3197983. The reversal of 3197948 is 8497913.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4283 + ... + 4973.

It is an arithmetic number, because the mean of its divisors is an integer number (254310).

Almost surely, 2^3197948 is an apocalyptic number.

It is an amenable number.

3197948 is a deficient number, since it is larger than the sum of its proper divisors (2905492).

3197948 is a wasteful number, since it uses less digits than its factorization.

3197948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797 (or 795 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 3197948 is about 1788.2807385866. The cubic root of 3197948 is about 147.3297547411.

It can be divided in two parts, 31 and 97948, that added together give a palindrome (97979).

The spelling of 3197948 in words is "three million, one hundred ninety-seven thousand, nine hundred forty-eight".