366241487 has 2 divisors, whose sum is σ = 366241488. Its totient is φ = 366241486.

The previous prime is 366241459. The next prime is 366241507. The reversal of 366241487 is 784142663.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-366241487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366241427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183120743 + 183120744.

It is an arithmetic number, because the mean of its divisors is an integer number (183120744).

Almost surely, 2^366241487 is an apocalyptic number.

366241487 is a deficient number, since it is larger than the sum of its proper divisors (1).

366241487 is an equidigital number, since it uses as much as digits as its factorization.

366241487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 41.

The square root of 366241487 is about 19137.4367928414. The cubic root of 366241487 is about 715.4662953418.

The spelling of 366241487 in words is "three hundred sixty-six million, two hundred forty-one thousand, four hundred eighty-seven".