350234623 has 4 divisors (see below), whose sum is σ = 350508888. Its totient is φ = 349960360.

The previous prime is 350234579. The next prime is 350234641. The reversal of 350234623 is 326432053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326432053 = 9719 ⋅33587.

It is a cyclic number.

It is not a de Polignac number, because 350234623 - 2⁹ = 350234111 is a prime.

It is a super-2 number, since 2×350234623² = 245328582295904258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350234591 and 350234600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350234023) 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, 135208 + ... + 137773.

It is an arithmetic number, because the mean of its divisors is an integer number (87627222).

Almost surely, 2^350234623 is an apocalyptic number.

350234623 is a deficient number, since it is larger than the sum of its proper divisors (274265).

350234623 is a wasteful number, since it uses less digits than its factorization.

350234623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274264.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 350234623 is about 18714.5564467876. The cubic root of 350234623 is about 704.8873102581.

Adding to 350234623 its reverse (326432053), we get a palindrome (676666676).

The spelling of 350234623 in words is "three hundred fifty million, two hundred thirty-four thousand, six hundred twenty-three".