4029886628 has 12 divisors (see below), whose sum is σ = 7058761500. Its totient is φ = 2013097632.

The previous prime is 4029886613. The next prime is 4029886673. The reversal of 4029886628 is 8266889204.

It can be written as a sum of positive squares in 2 ways, for example, as 3701262244 + 328624384 = 60838^2 + 18128^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4029886628.

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 3 ways as a sum of consecutive naturals, for example, 456503 + ... + 465246.

It is an arithmetic number, because the mean of its divisors is an integer number (588230125).

Almost surely, 2^4029886628 is an apocalyptic number.

It is an amenable number.

4029886628 is a deficient number, since it is larger than the sum of its proper divisors (3028874872).

4029886628 is a wasteful number, since it uses less digits than its factorization.

4029886628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922846 (or 922844 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 53.

The square root of 4029886628 is about 63481.3880440559. The cubic root of 4029886628 is about 1591.3447516192.

The spelling of 4029886628 in words is "four billion, twenty-nine million, eight hundred eighty-six thousand, six hundred twenty-eight".