358028829 has 20 divisors (see below), whose sum is σ = 535342236. Its totient is φ = 238458816.

The previous prime is 358028821. The next prime is 358028831. The reversal of 358028829 is 928820853.

It can be written as a sum of positive squares in 2 ways, for example, as 94128804 + 263900025 = 9702^2 + 16245^2 .

It is not a de Polignac number, because 358028829 - 2³ = 358028821 is a prime.

It is a super-2 number, since 2×358028829² = 256369284790222482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (358028821) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 165217 + ... + 167369.

Almost surely, 2^358028829 is an apocalyptic number.

It is an amenable number.

358028829 is a deficient number, since it is larger than the sum of its proper divisors (177313407).

358028829 is a wasteful number, since it uses less digits than its factorization.

358028829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218 (or 4209 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 358028829 is about 18921.6497430853. The cubic root of 358028829 is about 710.0779052252.

The spelling of 358028829 in words is "three hundred fifty-eight million, twenty-eight thousand, eight hundred twenty-nine".