3442478836 has 12 divisors (see below), whose sum is σ = 6025128480. Its totient is φ = 1721013560.

The previous prime is 3442478833. The next prime is 3442478861. The reversal of 3442478836 is 6388742443.

It is a self number, because there is not a number n which added to its sum of digits gives 3442478836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442478833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19480 + ... + 85231.

It is an arithmetic number, because the mean of its divisors is an integer number (502094040).

Almost surely, 2^3442478836 is an apocalyptic number.

It is an amenable number.

3442478836 is a deficient number, since it is larger than the sum of its proper divisors (2582649644).

3442478836 is a wasteful number, since it uses less digits than its factorization.

3442478836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112934 (or 112932 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 49.

The square root of 3442478836 is about 58672.6412904686. The cubic root of 3442478836 is about 1509.9309700473.

The spelling of 3442478836 in words is "three billion, four hundred forty-two million, four hundred seventy-eight thousand, eight hundred thirty-six".