3197810982 has 32 divisors (see below), whose sum is σ = 6449974272. Its totient is φ = 1056897344.

The previous prime is 3197810963. The next prime is 3197810999. The reversal of 3197810982 is 2890187913.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904903 + ... + 908429.

It is an arithmetic number, because the mean of its divisors is an integer number (201561696).

Almost surely, 2^3197810982 is an apocalyptic number.

3197810982 is an abundant number, since it is smaller than the sum of its proper divisors (3252163290).

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

3197810982 is a wasteful number, since it uses less digits than its factorization.

3197810982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4772.

The product of its (nonzero) digits is 217728, while the sum is 48.

The square root of 3197810982 is about 56549.1908164918. The cubic root of 3197810982 is about 1473.2765056715.

The spelling of 3197810982 in words is "three billion, one hundred ninety-seven million, eight hundred ten thousand, nine hundred eighty-two".