3287318634 has 32 divisors (see below), whose sum is σ = 7308192000. Its totient is φ = 1095316992.

The previous prime is 3287318633. The next prime is 3287318641. The reversal of 3287318634 is 4368137823.

3287318634 is a `hidden beast` number, since 3 + 2 + 8 + 7 + 3 + 1 + 8 + 634 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3287318634.

It is not an unprimeable number, because it can be changed into a prime (3287318633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133887 + ... + 156525.

It is an arithmetic number, because the mean of its divisors is an integer number (228381000).

Almost surely, 2^3287318634 is an apocalyptic number.

3287318634 is an abundant number, since it is smaller than the sum of its proper divisors (4020873366).

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

3287318634 is a wasteful number, since it uses less digits than its factorization.

3287318634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25339 (or 25333 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 3287318634 is about 57335.1430974058. The cubic root of 3287318634 is about 1486.8960252510.

The spelling of 3287318634 in words is "three billion, two hundred eighty-seven million, three hundred eighteen thousand, six hundred thirty-four".