4029891035 has 12 divisors (see below), whose sum is σ = 4996903104. Its totient is φ = 3119911920.

The previous prime is 4029890929. The next prime is 4029891043. The reversal of 4029891035 is 5301989204.

4029891035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-4029891035 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4029890983 and 4029891001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414539 + ... + 424148.

It is an arithmetic number, because the mean of its divisors is an integer number (416408592).

Almost surely, 2^4029891035 is an apocalyptic number.

4029891035 is a deficient number, since it is larger than the sum of its proper divisors (967012069).

4029891035 is an equidigital number, since it uses as much as digits as its factorization.

4029891035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838754 (or 838723 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 4029891035 is about 63481.4227550076. The cubic root of 4029891035 is about 1591.3453317062.

The spelling of 4029891035 in words is "four billion, twenty-nine million, eight hundred ninety-one thousand, thirty-five".