366661367 has 8 divisors (see below), whose sum is σ = 374674896. Its totient is φ = 358688512.

The previous prime is 366661349. The next prime is 366661439. The reversal of 366661367 is 763166663.

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 366661367 - 2⁶ = 366661303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366661307) 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, 8423 + ... + 28359.

It is an arithmetic number, because the mean of its divisors is an integer number (46834362).

Almost surely, 2^366661367 is an apocalyptic number.

366661367 is a deficient number, since it is larger than the sum of its proper divisors (8013529).

366661367 is a wasteful number, since it uses less digits than its factorization.

366661367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20337.

The product of its digits is 489888, while the sum is 44.

The square root of 366661367 is about 19148.4037715941. The cubic root of 366661367 is about 715.7396079597.

The spelling of 366661367 in words is "three hundred sixty-six million, six hundred sixty-one thousand, three hundred sixty-seven".