366368648 has 16 divisors (see below), whose sum is σ = 699903180. Its totient is φ = 179727808.

The previous prime is 366368641. The next prime is 366368689. The reversal of 366368648 is 846863663.

It can be written as a sum of positive squares in 2 ways, for example, as 363207364 + 3161284 = 19058^2 + 1778^2 .

It is a junction number, because it is equal to n+sod(n) for n = 366368596 and 366368605.

It is not an unprimeable number, because it can be changed into a prime (366368641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431615 + ... + 432462.

Almost surely, 2^366368648 is an apocalyptic number.

It is an amenable number.

366368648 is a deficient number, since it is larger than the sum of its proper divisors (333534532).

366368648 is a wasteful number, since it uses less digits than its factorization.

366368648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864136 (or 864132 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 50.

The square root of 366368648 is about 19140.7588146343. The cubic root of 366368648 is about 715.5490903330.

It can be divided in two parts, 366368 and 648, that multiplied together give a square (237406464 = 15408²).

The spelling of 366368648 in words is "three hundred sixty-six million, three hundred sixty-eight thousand, six hundred forty-eight".