3197679828 has 36 divisors (see below), whose sum is σ = 8679418272. Its totient is φ = 913622640.

The previous prime is 3197679767. The next prime is 3197679833. The reversal of 3197679828 is 8289767913.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2718528 + ... + 2719703.

It is an arithmetic number, because the mean of its divisors is an integer number (241094952).

Almost surely, 2^3197679828 is an apocalyptic number.

It is an amenable number.

3197679828 is an abundant number, since it is smaller than the sum of its proper divisors (5481738444).

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

3197679828 is a wasteful number, since it uses less digits than its factorization.

3197679828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5438252 (or 5438243 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 60.

The square root of 3197679828 is about 56548.0311593604. The cubic root of 3197679828 is about 1473.2563638985.

The spelling of 3197679828 in words is "three billion, one hundred ninety-seven million, six hundred seventy-nine thousand, eight hundred twenty-eight".