363420650 has 24 divisors (see below), whose sum is σ = 676834284. Its totient is φ = 145180800.

The previous prime is 363420637. The next prime is 363420661. The reversal of 363420650 is 56024363.

It can be written as a sum of positive squares in 6 ways, for example, as 46117681 + 317302969 = 6791^2 + 17813^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38390 + ... + 46910.

Almost surely, 2^363420650 is an apocalyptic number.

363420650 is a deficient number, since it is larger than the sum of its proper divisors (313413634).

363420650 is a wasteful number, since it uses less digits than its factorization.

363420650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9386 (or 9381 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 363420650 is about 19063.5948865895. The cubic root of 363420650 is about 713.6246893102.

The spelling of 363420650 in words is "three hundred sixty-three million, four hundred twenty thousand, six hundred fifty".