347431607398 has 8 divisors (see below), whose sum is σ = 521173498608. Its totient is φ = 173707107864.

The previous prime is 347431607353. The next prime is 347431607401. The reversal of 347431607398 is 893706134743.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4297861 + ... + 4377952.

It is an arithmetic number, because the mean of its divisors is an integer number (65146687326).

Almost surely, 2^347431607398 is an apocalyptic number.

347431607398 is a deficient number, since it is larger than the sum of its proper divisors (173741891210).

347431607398 is a wasteful number, since it uses less digits than its factorization.

347431607398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8695838.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 347431607398 in words is "three hundred forty-seven billion, four hundred thirty-one million, six hundred seven thousand, three hundred ninety-eight".