3196940 has 48 divisors (see below), whose sum is σ = 7257600. Its totient is φ = 1179072.

The previous prime is 3196939. The next prime is 3196951. The reversal of 3196940 is 496913.

It is a junction number, because it is equal to n+sod(n) for n = 3196897 and 3196906.

It is an unprimeable number.

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, 17771 + ... + 17949.

It is an arithmetic number, because the mean of its divisors is an integer number (151200).

Almost surely, 2^3196940 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 3196940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3628800).

3196940 is an abundant number, since it is smaller than the sum of its proper divisors (4060660).

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

3196940 is a wasteful number, since it uses less digits than its factorization.

3196940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 3196940 is about 1787.9988814314. The cubic root of 3196940 is about 147.3142735639.

The spelling of 3196940 in words is "three million, one hundred ninety-six thousand, nine hundred forty".