4033625816 has 32 divisors (see below), whose sum is σ = 8300033280. Its totient is φ = 1822480800.

The previous prime is 4033625779. The next prime is 4033625821. The reversal of 4033625816 is 6185263304.

It is a self number, because there is not a number n which added to its sum of digits gives 4033625816.

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 7 ways as a sum of consecutive naturals, for example, 122540 + ... + 151931.

It is an arithmetic number, because the mean of its divisors is an integer number (259376040).

Almost surely, 2^4033625816 is an apocalyptic number.

It is an amenable number.

4033625816 is an abundant number, since it is smaller than the sum of its proper divisors (4266407464).

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

4033625816 is a wasteful number, since it uses less digits than its factorization.

4033625816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274655 (or 274651 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 4033625816 is about 63510.8322729281. The cubic root of 4033625816 is about 1591.8367834742.

The spelling of 4033625816 in words is "four billion, thirty-three million, six hundred twenty-five thousand, eight hundred sixteen".