3447071334738 has 16 divisors (see below), whose sum is σ = 7660158521760. Its totient is φ = 1149023778228.

The previous prime is 3447071334701. The next prime is 3447071334761. The reversal of 3447071334738 is 8374331707443.

3447071334738 is a `hidden beast` number, since 3 + 4 + 4 + 70 + 71 + 33 + 473 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 63834654347 = 3447071334738 / (3 + 4 + 4 + 7 + 0 + 7 + 1 + 3 + 3 + 4 + 7 + 3 + 8).

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 7 ways as a sum of consecutive naturals, for example, 31917327120 + ... + 31917327227.

It is an arithmetic number, because the mean of its divisors is an integer number (478759907610).

Almost surely, 2^{3447071334738} is an apocalyptic number.

3447071334738 is an abundant number, since it is smaller than the sum of its proper divisors (4213087187022).

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

3447071334738 is a wasteful number, since it uses less digits than its factorization.

3447071334738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63834654358 (or 63834654352 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 54.

The spelling of 3447071334738 in words is "three trillion, four hundred forty-seven billion, seventy-one million, three hundred thirty-four thousand, seven hundred thirty-eight".