349519415608 has 32 divisors (see below), whose sum is σ = 756980555760. Its totient is φ = 149527022080.

The previous prime is 349519415593. The next prime is 349519415669. The reversal of 349519415608 is 806514915943.

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 7 ways as a sum of consecutive naturals, for example, 116816491 + ... + 116819482.

Almost surely, 2^349519415608 is an apocalyptic number.

It is an amenable number.

349519415608 is an abundant number, since it is smaller than the sum of its proper divisors (407461140152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

349519415608 is a wasteful number, since it uses less digits than its factorization.

349519415608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233636007 (or 233636003 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 55.

The spelling of 349519415608 in words is "three hundred forty-nine billion, five hundred nineteen million, four hundred fifteen thousand, six hundred eight".