3198072 has 16 divisors (see below), whose sum is σ = 7995240. Its totient is φ = 1066016.

The previous prime is 3198067. The next prime is 3198101. The reversal of 3198072 is 2708913.

It is a happy number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66603 + ... + 66650.

Almost surely, 2^3198072 is an apocalyptic number.

It is an amenable number.

3198072 is an abundant number, since it is smaller than the sum of its proper divisors (4797168).

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

3198072 is a wasteful number, since it uses less digits than its factorization.

3198072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133262 (or 133258 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 3198072 is about 1788.3154084221. The cubic root of 3198072 is about 147.3316589469.

The spelling of 3198072 in words is "three million, one hundred ninety-eight thousand, seventy-two".