1489224476 has 24 divisors (see below), whose sum is σ = 2651028240. Its totient is φ = 731808000.

The previous prime is 1489224439. The next prime is 1489224553. The reversal of 1489224476 is 6744229841.

It is a self number, because there is not a number n which added to its sum of digits gives 1489224476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530276 + ... + 533076.

It is an arithmetic number, because the mean of its divisors is an integer number (110459510).

Almost surely, 2^1489224476 is an apocalyptic number.

It is an amenable number.

1489224476 is a deficient number, since it is larger than the sum of its proper divisors (1161803764).

1489224476 is a wasteful number, since it uses less digits than its factorization.

1489224476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5045 (or 5043 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 1489224476 is about 38590.4713109337. The cubic root of 1489224476 is about 1141.9665645757.

The spelling of 1489224476 in words is "one billion, four hundred eighty-nine million, two hundred twenty-four thousand, four hundred seventy-six".