489526424 has 16 divisors (see below), whose sum is σ = 971854200. Its totient is φ = 230365312.

The previous prime is 489526397. The next prime is 489526459. The reversal of 489526424 is 424625984.

It is a happy number.

It is a super-2 number, since 2×489526424² = 479272239588455552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1799594 + ... + 1799865.

Almost surely, 2^489526424 is an apocalyptic number.

It is an amenable number.

489526424 is a deficient number, since it is larger than the sum of its proper divisors (482327776).

489526424 is a wasteful number, since it uses less digits than its factorization.

489526424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3599482 (or 3599478 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 489526424 is about 22125.2440438518. The cubic root of 489526424 is about 788.1194516023.

The spelling of 489526424 in words is "four hundred eighty-nine million, five hundred twenty-six thousand, four hundred twenty-four".