348660469 has 8 divisors (see below), whose sum is σ = 375547040. Its totient is φ = 322627536.

The previous prime is 348660451. The next prime is 348660493. The reversal of 348660469 is 964066843.

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 348660469 - 2¹³ = 348652277 is a prime.

It is a super-2 number, since 2×348660469² = 243128245286599922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348660449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212562 + ... + 214195.

It is an arithmetic number, because the mean of its divisors is an integer number (46943380).

Almost surely, 2^348660469 is an apocalyptic number.

It is an amenable number.

348660469 is a deficient number, since it is larger than the sum of its proper divisors (26886571).

348660469 is a wasteful number, since it uses less digits than its factorization.

348660469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426819.

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 348660469 is about 18672.4521421264. The cubic root of 348660469 is about 703.8296690248.

The spelling of 348660469 in words is "three hundred forty-eight million, six hundred sixty thousand, four hundred sixty-nine".