3681334344 has 16 divisors (see below), whose sum is σ = 9203335920. Its totient is φ = 1227111440.

The previous prime is 3681334339. The next prime is 3681334357. The reversal of 3681334344 is 4434331863.

3681334344 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76694442 + ... + 76694489.

It is an arithmetic number, because the mean of its divisors is an integer number (575208495).

Almost surely, 2^3681334344 is an apocalyptic number.

It is an amenable number.

3681334344 is an abundant number, since it is smaller than the sum of its proper divisors (5522001576).

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

3681334344 is a wasteful number, since it uses less digits than its factorization.

3681334344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153388940 (or 153388936 counting only the distinct ones).

The product of its digits is 248832, while the sum is 39.

The square root of 3681334344 is about 60674.0005603718. Note that the first 3 decimals coincide. The cubic root of 3681334344 is about 1544.0751046269.

The spelling of 3681334344 in words is "three billion, six hundred eighty-one million, three hundred thirty-four thousand, three hundred forty-four".