349804862170 has 8 divisors (see below), whose sum is σ = 629648751924. Its totient is φ = 139921944864.

The previous prime is 349804862107. The next prime is 349804862191. The reversal of 349804862170 is 71268408943.

It can be written as a sum of positive squares in 2 ways, for example, as 348242794641 + 1562067529 = 590121^2 + 39523^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17490243099 + ... + 17490243118.

Almost surely, 2^349804862170 is an apocalyptic number.

349804862170 is a deficient number, since it is larger than the sum of its proper divisors (279843889754).

349804862170 is a wasteful number, since it uses less digits than its factorization.

349804862170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34980486224.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 349804862170 in words is "three hundred forty-nine billion, eight hundred four million, eight hundred sixty-two thousand, one hundred seventy".