3197108304 has 120 divisors (see below), whose sum is σ = 9686749800. Its totient is φ = 978518016.

The previous prime is 3197108303. The next prime is 3197108339. The reversal of 3197108304 is 4038017913.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 294053904 + 2903054400 = 17148^2 + 53880^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3197108303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 356872 + ... + 365720.

It is an arithmetic number, because the mean of its divisors is an integer number (80722915).

Almost surely, 2^3197108304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3197108304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4843374900).

3197108304 is an abundant number, since it is smaller than the sum of its proper divisors (6489641496).

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

3197108304 is a wasteful number, since it uses less digits than its factorization.

3197108304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9069 (or 9060 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 3197108304 is about 56542.9774949993. The cubic root of 3197108304 is about 1473.1685865533.

The spelling of 3197108304 in words is "three billion, one hundred ninety-seven million, one hundred eight thousand, three hundred four".