348081349 has 48 divisors (see below), whose sum is σ = 476884800. Its totient is φ = 250387200.

The previous prime is 348081337. The next prime is 348081373. The reversal of 348081349 is 943180843.

It is not a de Polignac number, because 348081349 - 2¹⁷ = 347950277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348081449) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 419467 + ... + 420295.

It is an arithmetic number, because the mean of its divisors is an integer number (9935100).

Almost surely, 2^348081349 is an apocalyptic number.

It is an amenable number.

348081349 is a deficient number, since it is larger than the sum of its proper divisors (128803451).

348081349 is a wasteful number, since it uses less digits than its factorization.

348081349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 907 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 348081349 is about 18656.9383608351. The cubic root of 348081349 is about 703.4397694365.

The spelling of 348081349 in words is "three hundred forty-eight million, eighty-one thousand, three hundred forty-nine".