163799016 has 16 divisors (see below), whose sum is σ = 409497600. Its totient is φ = 54599664.

The previous prime is 163799011. The next prime is 163799021. The reversal of 163799016 is 610997361.

It is an interprime number because it is at equal distance from previous prime (163799011) and next prime (163799021).

It is not an unprimeable number, because it can be changed into a prime (163799011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3412456 + ... + 3412503.

It is an arithmetic number, because the mean of its divisors is an integer number (25593600).

Almost surely, 2^163799016 is an apocalyptic number.

It is an amenable number.

163799016 is an abundant number, since it is smaller than the sum of its proper divisors (245698584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163799016 is a wasteful number, since it uses less digits than its factorization.

163799016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6824968 (or 6824964 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 163799016 is about 12798.3989623703. The cubic root of 163799016 is about 547.1466730547.

The spelling of 163799016 in words is "one hundred sixty-three million, seven hundred ninety-nine thousand, sixteen".