347875378084 has 24 divisors (see below), whose sum is σ = 656716931640. Its totient is φ = 160287097344.

The previous prime is 347875378049. The next prime is 347875378117. The reversal of 347875378084 is 480873578743.

It can be written as a sum of positive squares in 4 ways, for example, as 31356618084 + 316518760000 = 177078^2 + 562600^2 .

It is a super-2 number, since 2×347875378084² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5609899 + ... + 5671570.

It is an arithmetic number, because the mean of its divisors is an integer number (27363205485).

Almost surely, 2^347875378084 is an apocalyptic number.

It is an amenable number.

347875378084 is a deficient number, since it is larger than the sum of its proper divisors (308841553556).

347875378084 is a wasteful number, since it uses less digits than its factorization.

347875378084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11282079 (or 11282077 counting only the distinct ones).

The product of its (nonzero) digits is 126443520, while the sum is 64.

The spelling of 347875378084 in words is "three hundred forty-seven billion, eight hundred seventy-five million, three hundred seventy-eight thousand, eighty-four".