3188004968 has 48 divisors (see below), whose sum is σ = 6390963180. Its totient is φ = 1485720576.

The previous prime is 3188004949. The next prime is 3188004991. The reversal of 3188004968 is 8694008813.

It can be written as a sum of positive squares in 6 ways, for example, as 2210692324 + 977312644 = 47018^2 + 31262^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1614830 + ... + 1616802.

Almost surely, 2^3188004968 is an apocalyptic number.

It is an amenable number.

3188004968 is an abundant number, since it is smaller than the sum of its proper divisors (3202958212).

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

3188004968 is a wasteful number, since it uses less digits than its factorization.

3188004968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 3188004968 is about 56462.4208478524. The cubic root of 3188004968 is about 1471.7690408848.

The spelling of 3188004968 in words is "three billion, one hundred eighty-eight million, four thousand, nine hundred sixty-eight".