349379735556 has 24 divisors (see below), whose sum is σ = 816893358400. Its totient is φ = 116220772512.

The previous prime is 349379735543. The next prime is 349379735557. The reversal of 349379735556 is 655537973943.

It is not an unprimeable number, because it can be changed into a prime (349379735557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29886331 + ... + 29898018.

Almost surely, 2^349379735556 is an apocalyptic number.

It is an amenable number.

349379735556 is an abundant number, since it is smaller than the sum of its proper divisors (467513622844).

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

349379735556 is a wasteful number, since it uses less digits than its factorization.

349379735556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59784843 (or 59784841 counting only the distinct ones).

The product of its digits is 321489000, while the sum is 66.

The spelling of 349379735556 in words is "three hundred forty-nine billion, three hundred seventy-nine million, seven hundred thirty-five thousand, five hundred fifty-six".