348745 has 8 divisors (see below), whose sum is σ = 440640. Its totient is φ = 264240.

The previous prime is 348739. The next prime is 348757. The reversal of 348745 is 547843.

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

It is not a de Polignac number, because 348745 - 2⁷ = 348617 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1741 + ... + 1930.

It is an arithmetic number, because the mean of its divisors is an integer number (55080).

2³⁴⁸⁷⁴⁵ is an apocalyptic number.

It is an amenable number.

348745 is a deficient number, since it is larger than the sum of its proper divisors (91895).

348745 is a wasteful number, since it uses less digits than its factorization.

348745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3695.

The product of its digits is 13440, while the sum is 31.

The square root of 348745 is about 590.5463571981. The cubic root of 348745 is about 70.3886544432.

The spelling of 348745 in words is "three hundred forty-eight thousand, seven hundred forty-five".