363069636968 has 8 divisors (see below), whose sum is σ = 680755569330. Its totient is φ = 181534818480.

The previous prime is 363069636961. The next prime is 363069637027. The reversal of 363069636968 is 869636960363.

It can be written as a sum of positive squares in only one way, i.e., 252022072324 + 111047564644 = 502018^2 + 333238^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×363069636968² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (363069636961) 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 as a sum of consecutive naturals, namely, 22691852303 + ... + 22691852318.

Almost surely, 2^363069636968 is an apocalyptic number.

It is an amenable number.

363069636968 is a deficient number, since it is larger than the sum of its proper divisors (317685932362).

363069636968 is a wasteful number, since it uses less digits than its factorization.

363069636968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45383704627 (or 45383704623 counting only the distinct ones).

The product of its (nonzero) digits is 136048896, while the sum is 65.

The spelling of 363069636968 in words is "three hundred sixty-three billion, sixty-nine million, six hundred thirty-six thousand, nine hundred sixty-eight".