347007065328 has 480 divisors, whose sum is σ = 1231853156352. Its totient is φ = 88574169600.

The previous prime is 347007065311. The next prime is 347007065329. The reversal of 347007065328 is 823560700743.

347007065328 is a `hidden beast` number, since 3 + 47 + 0 + 0 + 70 + 6 + 532 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347007065329) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 194183251 + ... + 194185037.

Almost surely, 2^347007065328 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 347007065328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (615926578176).

347007065328 is an abundant number, since it is smaller than the sum of its proper divisors (884846091024).

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

347007065328 is a wasteful number, since it uses less digits than its factorization.

347007065328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2104 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 347007065328 in words is "three hundred forty-seven billion, seven million, sixty-five thousand, three hundred twenty-eight".