347011347403 has 16 divisors (see below), whose sum is σ = 398242944000. Its totient is φ = 296195246496.

The previous prime is 347011347211. The next prime is 347011347427. The reversal of 347011347403 is 304743110743.

It is a cyclic number.

It is not a de Polignac number, because 347011347403 - 2³⁷ = 209572393931 is a prime.

It is a super-3 number, since 3×347011347403³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (347011347443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5026626 + ... + 5095192.

It is an arithmetic number, because the mean of its divisors is an integer number (24890184000).

Almost surely, 2^347011347403 is an apocalyptic number.

347011347403 is a deficient number, since it is larger than the sum of its proper divisors (51231596597).

347011347403 is a wasteful number, since it uses less digits than its factorization.

347011347403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71586.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 347011347403 in words is "three hundred forty-seven billion, eleven million, three hundred forty-seven thousand, four hundred three".