163496029 has 4 divisors (see below), whose sum is σ = 170604576. Its totient is φ = 156387484.

The previous prime is 163496023. The next prime is 163496059. The reversal of 163496029 is 920694361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 920694361 = 79 ⋅11654359.

It is a cyclic number.

It is not a de Polignac number, because 163496029 - 2⁹ = 163495517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 163495982 and 163496000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163496023) 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, 3554239 + ... + 3554284.

It is an arithmetic number, because the mean of its divisors is an integer number (42651144).

Almost surely, 2^163496029 is an apocalyptic number.

It is an amenable number.

163496029 is a deficient number, since it is larger than the sum of its proper divisors (7108547).

163496029 is an equidigital number, since it uses as much as digits as its factorization.

163496029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7108546.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 163496029 is about 12786.5565732139. The cubic root of 163496029 is about 546.8091035659.

The spelling of 163496029 in words is "one hundred sixty-three million, four hundred ninety-six thousand, twenty-nine".