1489629107 has 4 divisors (see below), whose sum is σ = 1495293360. Its totient is φ = 1483964856.

The previous prime is 1489629083. The next prime is 1489629121. The reversal of 1489629107 is 7019269841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7019269841 = 241 ⋅29125601.

It is a cyclic number.

It is not a de Polignac number, because 1489629107 - 2¹⁰ = 1489628083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1489629007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2831732 + ... + 2832257.

It is an arithmetic number, because the mean of its divisors is an integer number (373823340).

Almost surely, 2^1489629107 is an apocalyptic number.

1489629107 is a deficient number, since it is larger than the sum of its proper divisors (5664253).

1489629107 is an equidigital number, since it uses as much as digits as its factorization.

1489629107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664252.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 1489629107 is about 38595.7135832465. The cubic root of 1489629107 is about 1142.0699815415.

The spelling of 1489629107 in words is "one billion, four hundred eighty-nine million, six hundred twenty-nine thousand, one hundred seven".