347394493743 has 16 divisors (see below), whose sum is σ = 510304067712. Its totient is φ = 208457540000.

The previous prime is 347394493741. The next prime is 347394493751.

347394493743 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 347394493743 - 2¹ = 347394493741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347394493741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52111053 + ... + 52117718.

It is an arithmetic number, because the mean of its divisors is an integer number (31894004232).

Almost surely, 2^347394493743 is an apocalyptic number.

347394493743 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

347394493743 is a deficient number, since it is larger than the sum of its proper divisors (162909573969).

347394493743 is a wasteful number, since it uses less digits than its factorization.

347394493743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104228886.

The product of its digits is 82301184, while the sum is 60.

The spelling of 347394493743 in words is "three hundred forty-seven billion, three hundred ninety-four million, four hundred ninety-three thousand, seven hundred forty-three".