347895964056 has 48 divisors (see below), whose sum is σ = 891000464760. Its totient is φ = 113130881920.

The previous prime is 347895963991. The next prime is 347895964069. The reversal of 347895964056 is 650469598743.

It is a super-2 number, since 2×347895964056² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18492751 + ... + 18511553.

Almost surely, 2^347895964056 is an apocalyptic number.

It is an amenable number.

347895964056 is an abundant number, since it is smaller than the sum of its proper divisors (543104500704).

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

347895964056 is an frugal number, since it uses more digits than its factorization.

347895964056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37656 (or 18849 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 66.

The spelling of 347895964056 in words is "three hundred forty-seven billion, eight hundred ninety-five million, nine hundred sixty-four thousand, fifty-six".