3440712885 has 16 divisors (see below), whose sum is σ = 5512730496. Its totient is φ = 1832516928.

The previous prime is 3440712881. The next prime is 3440712911. The reversal of 3440712885 is 5882170443.

3440712885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3440712885 - 2² = 3440712881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440712881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146854 + ... + 168663.

It is an arithmetic number, because the mean of its divisors is an integer number (344545656).

Almost surely, 2^3440712885 is an apocalyptic number.

It is an amenable number.

3440712885 is a deficient number, since it is larger than the sum of its proper divisors (2072017611).

3440712885 is a wasteful number, since it uses less digits than its factorization.

3440712885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316252.

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 3440712885 is about 58657.5901738215. The cubic root of 3440712885 is about 1509.6727336312.

The spelling of 3440712885 in words is "three billion, four hundred forty million, seven hundred twelve thousand, eight hundred eighty-five".