355021036 has 12 divisors (see below), whose sum is σ = 621555928. Its totient is φ = 177433632.

The previous prime is 355021019. The next prime is 355021039. The reversal of 355021036 is 630120553.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 355021036.

It is not an unprimeable number, because it can be changed into a prime (355021039) 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, 8121 + ... + 27856.

Almost surely, 2^355021036 is an apocalyptic number.

It is an amenable number.

355021036 is a deficient number, since it is larger than the sum of its proper divisors (266534892).

355021036 is a wasteful number, since it uses less digits than its factorization.

355021036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38448 (or 38446 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 355021036 is about 18842.0019106251. The cubic root of 355021036 is about 708.0838607082.

Adding to 355021036 its reverse (630120553), we get a palindrome (985141589).

The spelling of 355021036 in words is "three hundred fifty-five million, twenty-one thousand, thirty-six".