360987971 has 2 divisors, whose sum is σ = 360987972. Its totient is φ = 360987970.

The previous prime is 360987961. The next prime is 360987983. The reversal of 360987971 is 179789063.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-360987971 is a prime.

It is a super-3 number, since 3×360987971³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (360987931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180493985 + 180493986.

It is an arithmetic number, because the mean of its divisors is an integer number (180493986).

Almost surely, 2^360987971 is an apocalyptic number.

360987971 is a deficient number, since it is larger than the sum of its proper divisors (1).

360987971 is an equidigital number, since it uses as much as digits as its factorization.

360987971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 360987971 is about 18999.6834447314. The cubic root of 360987971 is about 712.0288271321.

The spelling of 360987971 in words is "three hundred sixty million, nine hundred eighty-seven thousand, nine hundred seventy-one".