164109298 has 4 divisors (see below), whose sum is σ = 246163950. Its totient is φ = 82054648.

The previous prime is 164109293. The next prime is 164109349. The reversal of 164109298 is 892901461.

164109298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 892901461 = 3041 ⋅293621.

It can be written as a sum of positive squares in only one way, i.e., 160858489 + 3250809 = 12683^2 + 1803^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 164109298.

It is not an unprimeable number, because it can be changed into a prime (164109293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41027323 + ... + 41027326.

Almost surely, 2^164109298 is an apocalyptic number.

164109298 is a deficient number, since it is larger than the sum of its proper divisors (82054652).

164109298 is an equidigital number, since it uses as much as digits as its factorization.

164109298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82054651.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 164109298 is about 12810.5151340608. The cubic root of 164109298 is about 547.4919390263.

The spelling of 164109298 in words is "one hundred sixty-four million, one hundred nine thousand, two hundred ninety-eight".