1044670159 has 8 divisors (see below), whose sum is σ = 1125318320. Its totient is φ = 964063296.

The previous prime is 1044670129. The next prime is 1044670199. The reversal of 1044670159 is 9510764401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1044670159 - 2¹⁷ = 1044539087 is a prime.

It is a super-2 number, since 2×1044670159² = 2182671482210170562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044670129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60004 + ... + 75430.

It is an arithmetic number, because the mean of its divisors is an integer number (140664790).

Almost surely, 2^1044670159 is an apocalyptic number.

1044670159 is a deficient number, since it is larger than the sum of its proper divisors (80648161).

1044670159 is a wasteful number, since it uses less digits than its factorization.

1044670159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20649.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 1044670159 is about 32321.3576292828. The cubic root of 1044670159 is about 1014.6736828668.

The spelling of 1044670159 in words is "one billion, forty-four million, six hundred seventy thousand, one hundred fifty-nine".