348087865 has 8 divisors (see below), whose sum is σ = 435866688. Its totient is φ = 266362800.

The previous prime is 348087851. The next prime is 348087889. The reversal of 348087865 is 568780843.

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

It is not a de Polignac number, because 348087865 - 2⁵ = 348087833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 1513311 + ... + 1513540.

It is an arithmetic number, because the mean of its divisors is an integer number (54483336).

Almost surely, 2^348087865 is an apocalyptic number.

It is an amenable number.

348087865 is a deficient number, since it is larger than the sum of its proper divisors (87778823).

348087865 is a wasteful number, since it uses less digits than its factorization.

348087865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026879.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 348087865 is about 18657.1129867405. The cubic root of 348087865 is about 703.4441588175. Note that the first 3 decimals are identical.

The spelling of 348087865 in words is "three hundred forty-eight million, eighty-seven thousand, eight hundred sixty-five".