355214385 has 12 divisors (see below), whose sum is σ = 615705012. Its totient is φ = 189447648.

The previous prime is 355214347. The next prime is 355214411. The reversal of 355214385 is 583412553.

It can be written as a sum of positive squares in 2 ways, for example, as 143424576 + 211789809 = 11976^2 + 14553^2 .

It is not a de Polignac number, because 355214385 - 2¹⁴ = 355198001 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3946782 + ... + 3946871.

It is an arithmetic number, because the mean of its divisors is an integer number (51308751).

Almost surely, 2^355214385 is an apocalyptic number.

It is an amenable number.

355214385 is a deficient number, since it is larger than the sum of its proper divisors (260490627).

355214385 is a wasteful number, since it uses less digits than its factorization.

355214385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7893664 (or 7893661 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 355214385 is about 18847.1320099372. The cubic root of 355214385 is about 708.2123812241.

The spelling of 355214385 in words is "three hundred fifty-five million, two hundred fourteen thousand, three hundred eighty-five".