347431222703 has 4 divisors (see below), whose sum is σ = 347433019920. Its totient is φ = 347429425488.

The previous prime is 347431222687. The next prime is 347431222709. The reversal of 347431222703 is 307222134743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 347431222703 - 2⁴ = 347431222687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (347431222709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568118 + ... + 1008771.

It is an arithmetic number, because the mean of its divisors is an integer number (86858254980).

Almost surely, 2^347431222703 is an apocalyptic number.

347431222703 is a deficient number, since it is larger than the sum of its proper divisors (1797217).

347431222703 is a wasteful number, since it uses less digits than its factorization.

347431222703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797216.

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 347431222703 in words is "three hundred forty-seven billion, four hundred thirty-one million, two hundred twenty-two thousand, seven hundred three".