349520086348 has 6 divisors (see below), whose sum is σ = 611660151116. Its totient is φ = 174760043172.

The previous prime is 349520086313. The next prime is 349520086351. The reversal of 349520086348 is 843680025943.

It is a super-3 number, since 3×349520086348³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 349520086295 and 349520086304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43690010790 + ... + 43690010797.

Almost surely, 2^349520086348 is an apocalyptic number.

It is an amenable number.

349520086348 is a deficient number, since it is larger than the sum of its proper divisors (262140064768).

349520086348 is a wasteful number, since it uses less digits than its factorization.

349520086348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87380021591 (or 87380021589 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 349520086348 in words is "three hundred forty-nine billion, five hundred twenty million, eighty-six thousand, three hundred forty-eight".