163350747 has 12 divisors (see below), whose sum is σ = 269658480. Its totient is φ = 93343248.

The previous prime is 163350731. The next prime is 163350751. The reversal of 163350747 is 747053361.

It is not a de Polignac number, because 163350747 - 2⁴ = 163350731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (163350727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1296372 + ... + 1296497.

It is an arithmetic number, because the mean of its divisors is an integer number (22471540).

Almost surely, 2^163350747 is an apocalyptic number.

163350747 is a deficient number, since it is larger than the sum of its proper divisors (106307733).

163350747 is a wasteful number, since it uses less digits than its factorization.

163350747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592882 (or 2592879 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 163350747 is about 12780.8742658709. The cubic root of 163350747 is about 546.6470913491.

The spelling of 163350747 in words is "one hundred sixty-three million, three hundred fifty thousand, seven hundred forty-seven".