3294622881 has 12 divisors (see below), whose sum is σ = 5191527120. Its totient is φ = 1996741080.

The previous prime is 3294622823. The next prime is 3294622907. The reversal of 3294622881 is 1882264923.

3294622881 is a `hidden beast` number, since 329 + 46 + 2 + 288 + 1 = 666.

It is not a de Polignac number, because 3294622881 - 2⁷ = 3294622753 is a prime.

It is a super-2 number, since 2×3294622881² = 21709079856017480322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3294622801) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 16639411 + ... + 16639608.

It is an arithmetic number, because the mean of its divisors is an integer number (432627260).

Almost surely, 2^3294622881 is an apocalyptic number.

It is an amenable number.

3294622881 is a deficient number, since it is larger than the sum of its proper divisors (1896904239).

3294622881 is a wasteful number, since it uses less digits than its factorization.

3294622881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33279036 (or 33279033 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 3294622881 is about 57398.8055711963. The cubic root of 3294622881 is about 1487.9964785405.

The spelling of 3294622881 in words is "three billion, two hundred ninety-four million, six hundred twenty-two thousand, eight hundred eighty-one".