3445863736 has 16 divisors (see below), whose sum is σ = 7383993840. Its totient is φ = 1476798720.

The previous prime is 3445863713. The next prime is 3445863779. The reversal of 3445863736 is 6373685443.

It is a self number, because there is not a number n which added to its sum of digits gives 3445863736.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30766585 + ... + 30766696.

It is an arithmetic number, because the mean of its divisors is an integer number (461499615).

Almost surely, 2^3445863736 is an apocalyptic number.

It is an amenable number.

3445863736 is an abundant number, since it is smaller than the sum of its proper divisors (3938130104).

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

3445863736 is a wasteful number, since it uses less digits than its factorization.

3445863736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61533294 (or 61533290 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 49.

The square root of 3445863736 is about 58701.4798450601. The cubic root of 3445863736 is about 1510.4256998954.

The spelling of 3445863736 in words is "three billion, four hundred forty-five million, eight hundred sixty-three thousand, seven hundred thirty-six".