258380334 has 16 divisors (see below), whose sum is σ = 574178640. Its totient is φ = 86126760.

The previous prime is 258380333. The next prime is 258380363. The reversal of 258380334 is 433083852.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258380333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392357 + ... + 2392464.

It is an arithmetic number, because the mean of its divisors is an integer number (35886165).

Almost surely, 2^258380334 is an apocalyptic number.

258380334 is an abundant number, since it is smaller than the sum of its proper divisors (315798306).

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

258380334 is a wasteful number, since it uses less digits than its factorization.

258380334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4784832 (or 4784826 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 258380334 is about 16074.2133244523. The cubic root of 258380334 is about 636.9223445494.

The spelling of 258380334 in words is "two hundred fifty-eight million, three hundred eighty thousand, three hundred thirty-four".