363606536420 has 48 divisors (see below), whose sum is σ = 766452658608. Its totient is φ = 144894604800.

The previous prime is 363606536339. The next prime is 363606536431. The reversal of 363606536420 is 24635606363.

It can be written as a sum of positive squares in 8 ways, for example, as 18501984484 + 345104551936 = 136022^2 + 587456^2 .

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 15 ways as a sum of consecutive naturals, for example, 19334462 + ... + 19353258.

It is an arithmetic number, because the mean of its divisors is an integer number (15967763721).

Almost surely, 2^363606536420 is an apocalyptic number.

It is an amenable number.

363606536420 is an abundant number, since it is smaller than the sum of its proper divisors (402846122188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

363606536420 is a wasteful number, since it uses less digits than its factorization.

363606536420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22400 (or 22398 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 44.

The spelling of 363606536420 in words is "three hundred sixty-three billion, six hundred six million, five hundred thirty-six thousand, four hundred twenty".