360985669 has 16 divisors (see below), whose sum is σ = 408006144. Its totient is φ = 316411200.

The previous prime is 360985661. The next prime is 360985687. The reversal of 360985669 is 966589063.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 360985669 - 2³ = 360985661 is a prime.

It is a super-2 number, since 2×360985669² = 260621306446755122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (360985661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98107 + ... + 101719.

It is an arithmetic number, because the mean of its divisors is an integer number (25500384).

Almost surely, 2^360985669 is an apocalyptic number.

It is an amenable number.

360985669 is a deficient number, since it is larger than the sum of its proper divisors (47020475).

360985669 is a wasteful number, since it uses less digits than its factorization.

360985669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The square root of 360985669 is about 18999.6228646781. The cubic root of 360985669 is about 712.0273136063.

The spelling of 360985669 in words is "three hundred sixty million, nine hundred eighty-five thousand, six hundred sixty-nine".