360961987 has 2 divisors, whose sum is σ = 360961988. Its totient is φ = 360961986.

The previous prime is 360961967. The next prime is 360962029. The reversal of 360961987 is 789169063.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 360961987 - 2²³ = 352573379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 360961987.

It is not a weakly prime, because it can be changed into another prime (360961957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180480993 + 180480994.

It is an arithmetic number, because the mean of its divisors is an integer number (180480994).

Almost surely, 2^360961987 is an apocalyptic number.

360961987 is a deficient number, since it is larger than the sum of its proper divisors (1).

360961987 is an equidigital number, since it uses as much as digits as its factorization.

360961987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 360961987 is about 18998.9996315596. Note that the first 3 decimals coincide. The cubic root of 360961987 is about 712.0117427207.

It can be divided in two parts, 36096 and 1987, that added together give a palindrome (38083).

The spelling of 360961987 in words is "three hundred sixty million, nine hundred sixty-one thousand, nine hundred eighty-seven".