358434 has 12 divisors (see below), whose sum is σ = 776646. Its totient is φ = 119472.

The previous prime is 358429. The next prime is 358441. The reversal of 358434 is 434853.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 356409 + 2025 = 597^2 + 45^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 358398 and 358407.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 358434.

It is an unprimeable number.

358434 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9939 + ... + 9974.

2³⁵⁸⁴³⁴ is an apocalyptic number.

358434 is an abundant number, since it is smaller than the sum of its proper divisors (418212).

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

358434 is a wasteful number, since it uses less digits than its factorization.

358434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19921 (or 19918 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 358434 is about 598.6935777173. The cubic root of 358434 is about 71.0345662541.

The spelling of 358434 in words is "three hundred fifty-eight thousand, four hundred thirty-four".