347828003656 has 16 divisors (see below), whose sum is σ = 745345722240. Its totient is φ = 149069144400.

The previous prime is 347828003597. The next prime is 347828003659. The reversal of 347828003656 is 656300828743.

It is not an unprimeable number, because it can be changed into a prime (347828003659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3105607120 + ... + 3105607231.

It is an arithmetic number, because the mean of its divisors is an integer number (46584107640).

Almost surely, 2^347828003656 is an apocalyptic number.

It is an amenable number.

347828003656 is an abundant number, since it is smaller than the sum of its proper divisors (397517718584).

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

347828003656 is a wasteful number, since it uses less digits than its factorization.

347828003656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211214364 (or 6211214360 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 347828003656 in words is "three hundred forty-seven billion, eight hundred twenty-eight million, three thousand, six hundred fifty-six".