366851666667 has 8 divisors (see below), whose sum is σ = 489148683840. Its totient is φ = 244561213640.

The previous prime is 366851666641. The next prime is 366851666729. The reversal of 366851666667 is 766666158663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 366851666667 - 2⁷ = 366851666539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 366851666598 and 366851666607.

It is not an unprimeable number, because it can be changed into a prime (366851667667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1509117 + ... + 1735262.

It is an arithmetic number, because the mean of its divisors is an integer number (61143585480).

Almost surely, 2^366851666667 is an apocalyptic number.

366851666667 is a deficient number, since it is larger than the sum of its proper divisors (122297017173).

366851666667 is a wasteful number, since it uses less digits than its factorization.

366851666667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282073.

The product of its digits is 235146240, while the sum is 66.

The spelling of 366851666667 in words is "three hundred sixty-six billion, eight hundred fifty-one million, six hundred sixty-six thousand, six hundred sixty-seven".