349060331 has 8 divisors (see below), whose sum is σ = 360378624. Its totient is φ = 337841280.

The previous prime is 349060291. The next prime is 349060333. The reversal of 349060331 is 133060943.

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

It is a cyclic number.

It is not a de Polignac number, because 349060331 - 2¹⁸ = 348798187 is a prime.

It is a super-2 number, since 2×349060331² = 243686229355659122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 349060294 and 349060303.

It is not an unprimeable number, because it can be changed into a prime (349060333) by changing a digit.

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, 17630 + ... + 31763.

It is an arithmetic number, because the mean of its divisors is an integer number (45047328).

Almost surely, 2^349060331 is an apocalyptic number.

349060331 is a deficient number, since it is larger than the sum of its proper divisors (11318293).

349060331 is a wasteful number, since it uses less digits than its factorization.

349060331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49621.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 349060331 is about 18683.1563446865. The cubic root of 349060331 is about 704.0986290826.

The spelling of 349060331 in words is "three hundred forty-nine million, sixty thousand, three hundred thirty-one".