4259661036 has 12 divisors (see below), whose sum is σ = 9939209112. Its totient is φ = 1419887008.

The previous prime is 4259660987. The next prime is 4259661067. The reversal of 4259661036 is 6301669524.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177485865 + ... + 177485888.

It is an arithmetic number, because the mean of its divisors is an integer number (828267426).

Almost surely, 2^4259661036 is an apocalyptic number.

It is an amenable number.

4259661036 is an abundant number, since it is smaller than the sum of its proper divisors (5679548076).

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

4259661036 is a wasteful number, since it uses less digits than its factorization.

4259661036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354971760 (or 354971758 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 4259661036 is about 65266.0787545874. The cubic root of 4259661036 is about 1621.0323445900.

The spelling of 4259661036 in words is "four billion, two hundred fifty-nine million, six hundred sixty-one thousand, thirty-six".