352397429 has 8 divisors (see below), whose sum is σ = 364806912. Its totient is φ = 340053120.

The previous prime is 352397417. The next prime is 352397431. The reversal of 352397429 is 924793253.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352397429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 352397429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352397449) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5159 + ... + 27044.

It is an arithmetic number, because the mean of its divisors is an integer number (45600864).

Almost surely, 2^352397429 is an apocalyptic number.

It is an amenable number.

352397429 is a deficient number, since it is larger than the sum of its proper divisors (12409483).

352397429 is a wasteful number, since it uses less digits than its factorization.

352397429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32587.

The product of its digits is 408240, while the sum is 44.

The square root of 352397429 is about 18772.2515698038. The cubic root of 352397429 is about 706.3352987115.

The spelling of 352397429 in words is "three hundred fifty-two million, three hundred ninety-seven thousand, four hundred twenty-nine".