366004889 has 2 divisors, whose sum is σ = 366004890. Its totient is φ = 366004888.

The previous prime is 366004841. The next prime is 366004901. The reversal of 366004889 is 988400663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349129225 + 16875664 = 18685^2 + 4108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-366004889 is a prime.

It is not a weakly prime, because it can be changed into another prime (366004189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183002444 + 183002445.

It is an arithmetic number, because the mean of its divisors is an integer number (183002445).

Almost surely, 2^366004889 is an apocalyptic number.

It is an amenable number.

366004889 is a deficient number, since it is larger than the sum of its proper divisors (1).

366004889 is an equidigital number, since it uses as much as digits as its factorization.

366004889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 366004889 is about 19131.2542453442. The cubic root of 366004889 is about 715.3121945042.

The spelling of 366004889 in words is "three hundred sixty-six million, four thousand, eight hundred eighty-nine".