349008883 has 4 divisors (see below), whose sum is σ = 349676728. Its totient is φ = 348341040.

The previous prime is 349008871. The next prime is 349008893. The reversal of 349008883 is 388800943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 388800943 = 9133 ⋅42571.

It is a cyclic number.

It is not a de Polignac number, because 349008883 - 2¹⁷ = 348877811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349008893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333138 + ... + 334183.

It is an arithmetic number, because the mean of its divisors is an integer number (87419182).

Almost surely, 2^349008883 is an apocalyptic number.

349008883 is a deficient number, since it is larger than the sum of its proper divisors (667845).

349008883 is an equidigital number, since it uses as much as digits as its factorization.

349008883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667844.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 349008883 is about 18681.7794388008. The cubic root of 349008883 is about 704.0640350187.

The spelling of 349008883 in words is "three hundred forty-nine million, eight thousand, eight hundred eighty-three".