352700243 has 8 divisors (see below), whose sum is σ = 413980512. Its totient is φ = 294143616.

The previous prime is 352700219. The next prime is 352700251. The reversal of 352700243 is 342007253.

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 352700243 - 2¹⁰ = 352699219 is a prime.

It is a super-2 number, since 2×352700243² = 248794922824518098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352700203) 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, 680630 + ... + 681147.

It is an arithmetic number, because the mean of its divisors is an integer number (51747564).

Almost surely, 2^352700243 is an apocalyptic number.

352700243 is a deficient number, since it is larger than the sum of its proper divisors (61280269).

352700243 is a wasteful number, since it uses less digits than its factorization.

352700243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361821.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 352700243 is about 18780.3153061923. The cubic root of 352700243 is about 706.5375580209.

Adding to 352700243 its reverse (342007253), we get a palindrome (694707496).

The spelling of 352700243 in words is "three hundred fifty-two million, seven hundred thousand, two hundred forty-three".