159470349 has 4 divisors (see below), whose sum is σ = 212627136. Its totient is φ = 106313564.

The previous prime is 159470323. The next prime is 159470351. The reversal of 159470349 is 943074951.

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.

It is a cyclic number.

It is not a de Polignac number, because 159470349 - 2⁵ = 159470317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 159470349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159470309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26578389 + ... + 26578394.

It is an arithmetic number, because the mean of its divisors is an integer number (53156784).

Almost surely, 2^159470349 is an apocalyptic number.

It is an amenable number.

159470349 is a deficient number, since it is larger than the sum of its proper divisors (53156787).

159470349 is an equidigital number, since it uses as much as digits as its factorization.

159470349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53156786.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 159470349 is about 12628.1569914220. The cubic root of 159470349 is about 542.2838219284.

The spelling of 159470349 in words is "one hundred fifty-nine million, four hundred seventy thousand, three hundred forty-nine".