366777 has 12 divisors (see below), whose sum is σ = 537264. Its totient is φ = 241080.

The previous prime is 366733. The next prime is 366787. The reversal of 366777 is 777663.

It is not a de Polignac number, because 366777 - 2⁶ = 366713 is a prime.

It is a plaindrome in base 10.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 366777.

It is not an unprimeable number, because it can be changed into a prime (366727) 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, 502 + ... + 992.

It is an arithmetic number, because the mean of its divisors is an integer number (44772).

2³⁶⁶⁷⁷⁷ is an apocalyptic number.

It is an amenable number.

366777 is a deficient number, since it is larger than the sum of its proper divisors (170487).

366777 is a wasteful number, since it uses less digits than its factorization.

366777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 577 counting only the distinct ones).

The product of its digits is 37044, while the sum is 36.

The square root of 366777 is about 605.6211687185. The cubic root of 366777 is about 71.5814840337.

The spelling of 366777 in words is "three hundred sixty-six thousand, seven hundred seventy-seven".