366836666688 has 84 divisors (see below), whose sum is σ = 1051784785428. Its totient is φ = 122242406400.

The previous prime is 366836666683. The next prime is 366836666689. The reversal of 366836666688 is 886666638663.

It can be written as a sum of positive squares in 2 ways, for example, as 322251499584 + 44585167104 = 567672^2 + 211152^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366836666681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1872588 + ... + 2059188.

Almost surely, 2^366836666688 is an apocalyptic number.

It is an amenable number.

366836666688 is an abundant number, since it is smaller than the sum of its proper divisors (684948118740).

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

366836666688 is a wasteful number, since it uses less digits than its factorization.

366836666688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190032 (or 190019 counting only the distinct ones).

The product of its digits is 1289945088, while the sum is 72.

The spelling of 366836666688 in words is "three hundred sixty-six billion, eight hundred thirty-six million, six hundred sixty-six thousand, six hundred eighty-eight".