1489490007 has 16 divisors (see below), whose sum is σ = 1998962688. Its totient is φ = 986519520.

The previous prime is 1489489949. The next prime is 1489490021. The reversal of 1489490007 is 7000949841.

It is not a de Polignac number, because 1489490007 - 2¹¹ = 1489487959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1489490707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693978 + ... + 696120.

It is an arithmetic number, because the mean of its divisors is an integer number (124935168).

Almost surely, 2^1489490007 is an apocalyptic number.

1489490007 is a deficient number, since it is larger than the sum of its proper divisors (509472681).

1489490007 is a wasteful number, since it uses less digits than its factorization.

1489490007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 1489490007 is about 38593.9115275972. The cubic root of 1489490007 is about 1142.0344320035.

The spelling of 1489490007 in words is "one billion, four hundred eighty-nine million, four hundred ninety thousand, seven".