258082799 has 8 divisors (see below), whose sum is σ = 281850912. Its totient is φ = 234874080.

The previous prime is 258082787. The next prime is 258082817. The reversal of 258082799 is 997280852.

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 258082799 - 2²⁴ = 241305583 is a prime.

It is a super-2 number, since 2×258082799² = 133213462279348802, 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 (258082709) by changing a digit.

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, 138884 + ... + 140729.

It is an arithmetic number, because the mean of its divisors is an integer number (35231364).

Almost surely, 2^258082799 is an apocalyptic number.

258082799 is a deficient number, since it is larger than the sum of its proper divisors (23768113).

258082799 is a wasteful number, since it uses less digits than its factorization.

258082799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279697.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 258082799 is about 16064.9556177414. The cubic root of 258082799 is about 636.6777703658.

The spelling of 258082799 in words is "two hundred fifty-eight million, eighty-two thousand, seven hundred ninety-nine".