358163897 has 12 divisors (see below), whose sum is σ = 443240640. Its totient is φ = 283381488.

The previous prime is 358163887. The next prime is 358163917. The reversal of 358163897 is 798361853.

It is a happy number.

It is not a de Polignac number, because 358163897 - 2⁴ = 358163881 is a prime.

It is a super-2 number, since 2×358163897² = 256562754228453218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (358163887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150197 + ... + 152562.

It is an arithmetic number, because the mean of its divisors is an integer number (36936720).

Almost surely, 2^358163897 is an apocalyptic number.

It is an amenable number.

358163897 is a deficient number, since it is larger than the sum of its proper divisors (85076743).

358163897 is a wasteful number, since it uses less digits than its factorization.

358163897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302792 (or 302779 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 358163897 is about 18925.2185456338. The cubic root of 358163897 is about 710.1671873692.

The spelling of 358163897 in words is "three hundred fifty-eight million, one hundred sixty-three thousand, eight hundred ninety-seven".