3197738208 has 192 divisors, whose sum is σ = 10057485312. Its totient is φ = 869806080.

The previous prime is 3197738197. The next prime is 3197738237. The reversal of 3197738208 is 8028377913.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 31 ways as a sum of consecutive naturals, for example, 4837398 + ... + 4838058.

It is an arithmetic number, because the mean of its divisors is an integer number (52382736).

Almost surely, 2^3197738208 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 3197738208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5028742656).

3197738208 is an abundant number, since it is smaller than the sum of its proper divisors (6859747104).

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

3197738208 is a wasteful number, since it uses less digits than its factorization.

3197738208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 3197738208 is about 56548.5473553477. The cubic root of 3197738208 is about 1473.2653295849.

The spelling of 3197738208 in words is "three billion, one hundred ninety-seven million, seven hundred thirty-eight thousand, two hundred eight".