355430030 has 8 divisors (see below), whose sum is σ = 639774072. Its totient is φ = 142172008.

The previous prime is 355430021. The next prime is 355430039. The reversal of 355430030 is 30034553.

It is an interprime number because it is at equal distance from previous prime (355430021) and next prime (355430039).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 355429978 and 355430005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355430039) 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 3 ways as a sum of consecutive naturals, for example, 17771492 + ... + 17771511.

It is an arithmetic number, because the mean of its divisors is an integer number (79971759).

Almost surely, 2^355430030 is an apocalyptic number.

355430030 is a deficient number, since it is larger than the sum of its proper divisors (284344042).

355430030 is a wasteful number, since it uses less digits than its factorization.

355430030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35543010.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 355430030 is about 18852.8520388826. The cubic root of 355430030 is about 708.3556670544.

Adding to 355430030 its reverse (30034553), we get a palindrome (385464583).

The spelling of 355430030 in words is "three hundred fifty-five million, four hundred thirty thousand, thirty".