348727501856 has 12 divisors (see below), whose sum is σ = 686557269342. Its totient is φ = 174363750912.

The previous prime is 348727501799. The next prime is 348727501879. The reversal of 348727501856 is 658105727843.

It can be written as a sum of positive squares in only one way, i.e., 305238570256 + 43488931600 = 552484^2 + 208540^2 .

It is a super-2 number, since 2×348727501856² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5448867185 + ... + 5448867248.

Almost surely, 2^348727501856 is an apocalyptic number.

It is an amenable number.

348727501856 is a deficient number, since it is larger than the sum of its proper divisors (337829767486).

348727501856 is a wasteful number, since it uses less digits than its factorization.

348727501856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10897734443 (or 10897734435 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 56.

The spelling of 348727501856 in words is "three hundred forty-eight billion, seven hundred twenty-seven million, five hundred one thousand, eight hundred fifty-six".