348000258 has 32 divisors (see below), whose sum is σ = 727335936. Its totient is φ = 110792528.

The previous prime is 348000253. The next prime is 348000287. The reversal of 348000258 is 852000843.

348000258 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×348000258² = 242208359136133128, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (348000253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120985 + ... + 123827.

It is an arithmetic number, because the mean of its divisors is an integer number (22729248).

Almost surely, 2^348000258 is an apocalyptic number.

348000258 is an abundant number, since it is smaller than the sum of its proper divisors (379335678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348000258 is a wasteful number, since it uses less digits than its factorization.

348000258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 348000258 is about 18654.7650213022. The cubic root of 348000258 is about 703.3851394247.

The spelling of 348000258 in words is "three hundred forty-eight million, two hundred fifty-eight", and thus it is an aban number.