3197912148 has 36 divisors (see below), whose sum is σ = 8255607360. Its totient is φ = 1043289936.

The previous prime is 3197912089. The next prime is 3197912161. The reversal of 3197912148 is 8412197913.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 943318 + ... + 946701.

Almost surely, 2^3197912148 is an apocalyptic number.

It is an amenable number.

3197912148 is an abundant number, since it is smaller than the sum of its proper divisors (5057695212).

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

3197912148 is a wasteful number, since it uses less digits than its factorization.

3197912148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890076 (or 1890071 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 3197912148 is about 56550.0853049754. The cubic root of 3197912148 is about 1473.2920417075.

The spelling of 3197912148 in words is "three billion, one hundred ninety-seven million, nine hundred twelve thousand, one hundred forty-eight".