352226929 has 4 divisors (see below), whose sum is σ = 363589120. Its totient is φ = 340864740.

The previous prime is 352226909. The next prime is 352226947. The reversal of 352226929 is 929622253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352226929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352226891 and 352226900.

It is not an unprimeable number, because it can be changed into a prime (352226909) 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, 5681049 + ... + 5681110.

It is an arithmetic number, because the mean of its divisors is an integer number (90897280).

Almost surely, 2^352226929 is an apocalyptic number.

It is an amenable number.

352226929 is a deficient number, since it is larger than the sum of its proper divisors (11362191).

352226929 is a wasteful number, since it uses less digits than its factorization.

352226929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11362190.

The product of its digits is 116640, while the sum is 40.

The square root of 352226929 is about 18767.7097430667. The cubic root of 352226929 is about 706.2213652316.

The spelling of 352226929 in words is "three hundred fifty-two million, two hundred twenty-six thousand, nine hundred twenty-nine".