340035223 has 8 divisors (see below), whose sum is σ = 371105280. Its totient is φ = 308991480.

The previous prime is 340035221. The next prime is 340035247. The reversal of 340035223 is 322530043.

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

It is a cyclic number.

It is not a de Polignac number, because 340035223 - 2¹ = 340035221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340035194 and 340035203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340035221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28698 + ... + 38776.

It is an arithmetic number, because the mean of its divisors is an integer number (46388160).

Almost surely, 2^340035223 is an apocalyptic number.

340035223 is a deficient number, since it is larger than the sum of its proper divisors (31070057).

340035223 is a wasteful number, since it uses less digits than its factorization.

340035223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13157.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 340035223 is about 18440.0440075397. The cubic root of 340035223 is about 697.9773058250.

Adding to 340035223 its reverse (322530043), we get a palindrome (662565266).

The spelling of 340035223 in words is "three hundred forty million, thirty-five thousand, two hundred twenty-three".