366013987 has 2 divisors, whose sum is σ = 366013988. Its totient is φ = 366013986.

The previous prime is 366013889. The next prime is 366014039. The reversal of 366013987 is 789310663.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 366013987 - 2¹¹ = 366011939 is a prime.

It is not a weakly prime, because it can be changed into another prime (366013387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183006993 + 183006994.

It is an arithmetic number, because the mean of its divisors is an integer number (183006994).

Almost surely, 2^366013987 is an apocalyptic number.

366013987 is a deficient number, since it is larger than the sum of its proper divisors (1).

366013987 is an equidigital number, since it uses as much as digits as its factorization.

366013987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 366013987 is about 19131.4920223175. The cubic root of 366013987 is about 715.3181214345.

The spelling of 366013987 in words is "three hundred sixty-six million, thirteen thousand, nine hundred eighty-seven".