3122687484 has 72 divisors (see below), whose sum is σ = 9417644880. Its totient is φ = 892194912.

The previous prime is 3122687467. The next prime is 3122687497. The reversal of 3122687484 is 4847862213.

It is a happy number.

3122687484 is a `hidden beast` number, since 312 + 268 + 74 + 8 + 4 = 666.

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 23 ways as a sum of consecutive naturals, for example, 289747 + ... + 300330.

Almost surely, 2^3122687484 is an apocalyptic number.

It is an amenable number.

3122687484 is an abundant number, since it is smaller than the sum of its proper divisors (6294957396).

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

3122687484 is a wasteful number, since it uses less digits than its factorization.

3122687484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590104 (or 590089 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The square root of 3122687484 is about 55881.0118376538. The cubic root of 3122687484 is about 1461.6481487640.

The spelling of 3122687484 in words is "three billion, one hundred twenty-two million, six hundred eighty-seven thousand, four hundred eighty-four".