3916224628 has 12 divisors (see below), whose sum is σ = 7151366880. Its totient is φ = 1872976952.

The previous prime is 3916224619. The next prime is 3916224647. The reversal of 3916224628 is 8264226193.

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 3 ways as a sum of consecutive naturals, for example, 21283738 + ... + 21283921.

It is an arithmetic number, because the mean of its divisors is an integer number (595947240).

Almost surely, 2^3916224628 is an apocalyptic number.

It is an amenable number.

3916224628 is a deficient number, since it is larger than the sum of its proper divisors (3235142252).

3916224628 is a wasteful number, since it uses less digits than its factorization.

3916224628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42567686 (or 42567684 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The square root of 3916224628 is about 62579.7461484145. The cubic root of 3916224628 is about 1576.2406789917.

The spelling of 3916224628 in words is "three billion, nine hundred sixteen million, two hundred twenty-four thousand, six hundred twenty-eight".