352209061 has 8 divisors (see below), whose sum is σ = 375969600. Its totient is φ = 328970880.

The previous prime is 352209049. The next prime is 352209103. The reversal of 352209061 is 160902253.

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 352209061 - 2⁵ = 352209029 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 (352209041) 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, 129196 + ... + 131893.

It is an arithmetic number, because the mean of its divisors is an integer number (46996200).

Almost surely, 2^352209061 is an apocalyptic number.

It is an amenable number.

352209061 is a deficient number, since it is larger than the sum of its proper divisors (23760539).

352209061 is a wasteful number, since it uses less digits than its factorization.

352209061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261179.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 352209061 is about 18767.2337066495. The cubic root of 352209061 is about 706.2094231419.

The spelling of 352209061 in words is "three hundred fifty-two million, two hundred nine thousand, sixty-one".