343225501 has 8 divisors (see below), whose sum is σ = 350106624. Its totient is φ = 336409920.

The previous prime is 343225499. The next prime is 343225507. The reversal of 343225501 is 105522343.

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 343225501 - 2¹ = 343225499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343225507) 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, 5740 + ... + 26821.

It is an arithmetic number, because the mean of its divisors is an integer number (43763328).

Almost surely, 2^343225501 is an apocalyptic number.

It is an amenable number.

343225501 is a deficient number, since it is larger than the sum of its proper divisors (6881123).

343225501 is a wasteful number, since it uses less digits than its factorization.

343225501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32771.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 343225501 is about 18526.3461319279. The cubic root of 343225501 is about 700.1533684357.

Adding to 343225501 its reverse (105522343), we get a palindrome (448747844).

The spelling of 343225501 in words is "three hundred forty-three million, two hundred twenty-five thousand, five hundred one".