368045889 has 8 divisors (see below), whose sum is σ = 502696992. Its totient is φ = 239379360.

The previous prime is 368045863. The next prime is 368045893. The reversal of 368045889 is 988540863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-368045889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (368045809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1495999 + ... + 1496244.

It is an arithmetic number, because the mean of its divisors is an integer number (62837124).

Almost surely, 2^368045889 is an apocalyptic number.

It is an amenable number.

368045889 is a deficient number, since it is larger than the sum of its proper divisors (134651103).

368045889 is a wasteful number, since it uses less digits than its factorization.

368045889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992287.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 368045889 is about 19184.5221207097. The cubic root of 368045889 is about 716.6393596470.

The spelling of 368045889 in words is "three hundred sixty-eight million, forty-five thousand, eight hundred eighty-nine".