3198835012 has 6 divisors (see below), whose sum is σ = 5597961278. Its totient is φ = 1599417504.

The previous prime is 3198835001. The next prime is 3198835019. The reversal of 3198835012 is 2105388913.

3198835012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2980504836 + 218330176 = 54594^2 + 14776^2 .

It is not an unprimeable number, because it can be changed into a prime (3198835019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399854373 + ... + 399854380.

Almost surely, 2^3198835012 is an apocalyptic number.

It is an amenable number.

3198835012 is a deficient number, since it is larger than the sum of its proper divisors (2399126266).

3198835012 is a wasteful number, since it uses less digits than its factorization.

3198835012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799708757 (or 799708755 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 3198835012 is about 56558.2444211275. The cubic root of 3198835012 is about 1473.4337505636.

The spelling of 3198835012 in words is "three billion, one hundred ninety-eight million, eight hundred thirty-five thousand, twelve".