1489206534 has 16 divisors (see below), whose sum is σ = 2979063360. Its totient is φ = 496293800.

The previous prime is 1489206533. The next prime is 1489206539. The reversal of 1489206534 is 4356029841.

It is a super-2 number, since 2×1489206534² = 4435472201816586312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1489206533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5737 + ... + 54875.

It is an arithmetic number, because the mean of its divisors is an integer number (186191460).

Almost surely, 2^1489206534 is an apocalyptic number.

1489206534 is an abundant number, since it is smaller than the sum of its proper divisors (1489856826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1489206534 is a wasteful number, since it uses less digits than its factorization.

1489206534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54195.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 1489206534 is about 38590.2388435210. The cubic root of 1489206534 is about 1141.9619784647.

The spelling of 1489206534 in words is "one billion, four hundred eighty-nine million, two hundred six thousand, five hundred thirty-four".