163334007 has 24 divisors (see below), whose sum is σ = 243559680. Its totient is φ = 105423120.

The previous prime is 163333999. The next prime is 163334023. The reversal of 163334007 is 700433361.

It is a happy number.

It is not a de Polignac number, because 163334007 - 2³ = 163333999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163334047) 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 in 23 ways as a sum of consecutive naturals, for example, 33282 + ... + 37872.

It is an arithmetic number, because the mean of its divisors is an integer number (10148320).

Almost surely, 2^163334007 is an apocalyptic number.

163334007 is a deficient number, since it is larger than the sum of its proper divisors (80225673).

163334007 is a wasteful number, since it uses less digits than its factorization.

163334007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723 (or 4720 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 163334007 is about 12780.2193643145. The cubic root of 163334007 is about 546.6284174524.

Adding to 163334007 its reverse (700433361), we get a palindrome (863767368).

The spelling of 163334007 in words is "one hundred sixty-three million, three hundred thirty-four thousand, seven".