344224402 has 8 divisors (see below), whose sum is σ = 519040512. Its totient is φ = 171210900.

The previous prime is 344224399. The next prime is 344224411. The reversal of 344224402 is 204422443.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450174 + ... + 450937.

It is an arithmetic number, because the mean of its divisors is an integer number (64880064).

Almost surely, 2^344224402 is an apocalyptic number.

344224402 is a deficient number, since it is larger than the sum of its proper divisors (174816110).

344224402 is a wasteful number, since it uses less digits than its factorization.

344224402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901304.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 344224402 is about 18553.2854772410. The cubic root of 344224402 is about 700.8319373963.

Adding to 344224402 its reverse (204422443), we get a palindrome (548646845).

The spelling of 344224402 in words is "three hundred forty-four million, two hundred twenty-four thousand, four hundred two".