352987330 has 8 divisors (see below), whose sum is σ = 635377212. Its totient is φ = 141194928.

The previous prime is 352987309. The next prime is 352987331. The reversal of 352987330 is 33789253.

It can be written as a sum of positive squares in 2 ways, for example, as 312193561 + 40793769 = 17669^2 + 6387^2 .

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

It is not an unprimeable number, because it can be changed into a prime (352987331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17649357 + ... + 17649376.

Almost surely, 2^352987330 is an apocalyptic number.

352987330 is a deficient number, since it is larger than the sum of its proper divisors (282389882).

352987330 is a wasteful number, since it uses less digits than its factorization.

352987330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35298740.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 352987330 is about 18787.9570470022. The cubic root of 352987330 is about 706.7292058789.

The spelling of 352987330 in words is "three hundred fifty-two million, nine hundred eighty-seven thousand, three hundred thirty".