352427213 has 4 divisors (see below), whose sum is σ = 356673408. Its totient is φ = 348181020.

The previous prime is 352427203. The next prime is 352427293. The reversal of 352427213 is 312724253.

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 not a de Polignac number, because 352427213 - 2⁶ = 352427149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352427203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2122973 + ... + 2123138.

It is an arithmetic number, because the mean of its divisors is an integer number (89168352).

Almost surely, 2^352427213 is an apocalyptic number.

It is an amenable number.

352427213 is a deficient number, since it is larger than the sum of its proper divisors (4246195).

352427213 is an equidigital number, since it uses as much as digits as its factorization.

352427213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246194.

The product of its digits is 10080, while the sum is 29.

The square root of 352427213 is about 18773.0448515951. The cubic root of 352427213 is about 706.3551975493.

The spelling of 352427213 in words is "three hundred fifty-two million, four hundred twenty-seven thousand, two hundred thirteen".