347734453612 has 384 divisors, whose sum is σ = 856293580800. Its totient is φ = 119705112576.

The previous prime is 347734453559. The next prime is 347734453613. The reversal of 347734453612 is 216354437743.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (347734453613) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 348780298 + ... + 348781294.

It is an arithmetic number, because the mean of its divisors is an integer number (2229931200).

Almost surely, 2^347734453612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 347734453612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428146790400).

347734453612 is an abundant number, since it is smaller than the sum of its proper divisors (508559127188).

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

347734453612 is a wasteful number, since it uses less digits than its factorization.

347734453612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 1151 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 49.

The spelling of 347734453612 in words is "three hundred forty-seven billion, seven hundred thirty-four million, four hundred fifty-three thousand, six hundred twelve".