347225952656 has 20 divisors (see below), whose sum is σ = 733909400304. Its totient is φ = 157829978400.

The previous prime is 347225952571. The next prime is 347225952761. The reversal of 347225952656 is 656259522743.

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, 986437190 + ... + 986437541.

Almost surely, 2^347225952656 is an apocalyptic number.

It is an amenable number.

347225952656 is an abundant number, since it is smaller than the sum of its proper divisors (386683447648).

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

347225952656 is a wasteful number, since it uses less digits than its factorization.

347225952656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972874750 (or 1972874744 counting only the distinct ones).

The product of its digits is 27216000, while the sum is 56.

The spelling of 347225952656 in words is "three hundred forty-seven billion, two hundred twenty-five million, nine hundred fifty-two thousand, six hundred fifty-six".