347304390164 has 12 divisors (see below), whose sum is σ = 607788573588. Its totient is φ = 173650512000.

The previous prime is 347304390127. The next prime is 347304390203. The reversal of 347304390164 is 461093403743.

It can be written as a sum of positive squares in 2 ways, for example, as 17263332100 + 330041058064 = 131390^2 + 574492^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 121034 + ... + 842174.

It is an arithmetic number, because the mean of its divisors is an integer number (50649047799).

Almost surely, 2^347304390164 is an apocalyptic number.

It is an amenable number.

347304390164 is a deficient number, since it is larger than the sum of its proper divisors (260484183424).

347304390164 is a wasteful number, since it uses less digits than its factorization.

347304390164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841546 (or 841544 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 44.

The spelling of 347304390164 in words is "three hundred forty-seven billion, three hundred four million, three hundred ninety thousand, one hundred sixty-four".