347736314081 has 8 divisors (see below), whose sum is σ = 374492119680. Its totient is φ = 320981488272.

The previous prime is 347736314063. The next prime is 347736314089. The reversal of 347736314081 is 180413637743.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-347736314081 is a prime.

It is a super-2 number, since 2×347736314081² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347736314089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600200 + ... + 1027478.

It is an arithmetic number, because the mean of its divisors is an integer number (46811514960).

Almost surely, 2^347736314081 is an apocalyptic number.

It is an amenable number.

347736314081 is a deficient number, since it is larger than the sum of its proper divisors (26755805599).

347736314081 is a wasteful number, since it uses less digits than its factorization.

347736314081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489895.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 347736314081 in words is "three hundred forty-seven billion, seven hundred thirty-six million, three hundred fourteen thousand, eighty-one".