3198620 has 12 divisors (see below), whose sum is σ = 6717144. Its totient is φ = 1279440.

The previous prime is 3198619. The next prime is 3198649. The reversal of 3198620 is 268913.

3198620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79946 + ... + 79985.

It is an arithmetic number, because the mean of its divisors is an integer number (559762).

Almost surely, 2^3198620 is an apocalyptic number.

It is an amenable number.

3198620 is an abundant number, since it is smaller than the sum of its proper divisors (3518524).

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

3198620 is a wasteful number, since it uses less digits than its factorization.

3198620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159940 (or 159938 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3198620 is about 1788.4686186791. The cubic root of 3198620 is about 147.3400737187.

The spelling of 3198620 in words is "three million, one hundred ninety-eight thousand, six hundred twenty".