358489 has 4 divisors (see below), whose sum is σ = 360400. Its totient is φ = 356580.

The previous prime is 358487. The next prime is 358499. The reversal of 358489 is 984853.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 358489 - 2¹ = 358487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (358483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 639 + ... + 1060.

It is an arithmetic number, because the mean of its divisors is an integer number (90100).

2³⁵⁸⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

358489 is a deficient number, since it is larger than the sum of its proper divisors (1911).

358489 is a wasteful number, since it uses less digits than its factorization.

358489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910.

The product of its digits is 34560, while the sum is 37.

The square root of 358489 is about 598.7395093027. The cubic root of 358489 is about 71.0381993742.

The spelling of 358489 in words is "three hundred fifty-eight thousand, four hundred eighty-nine".