3271199904 has 288 divisors, whose sum is σ = 11609095680. Its totient is φ = 885157632.

The previous prime is 3271199903. The next prime is 3271199947. The reversal of 3271199904 is 4099911723.

It is a tau number, because it is divible by the number of its divisors (288).

It is a self number, because there is not a number n which added to its sum of digits gives 3271199904.

It is not an unprimeable number, because it can be changed into a prime (3271199903) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1032627 + ... + 1035789.

It is an arithmetic number, because the mean of its divisors is an integer number (40309360).

Almost surely, 2^3271199904 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 3271199904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5804547840).

3271199904 is an abundant number, since it is smaller than the sum of its proper divisors (8337895776).

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

3271199904 is a wasteful number, since it uses less digits than its factorization.

3271199904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214 (or 3194 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 3271199904 is about 57194.4044815575. The cubic root of 3271199904 is about 1484.4618068083.

The spelling of 3271199904 in words is "three billion, two hundred seventy-one million, one hundred ninety-nine thousand, nine hundred four".