489626424 has 96 divisors (see below), whose sum is σ = 1582160400. Its totient is φ = 139890240.

The previous prime is 489626411. The next prime is 489626479. The reversal of 489626424 is 424626984.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 489626424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12547 + ... + 33714.

Almost surely, 2^489626424 is an apocalyptic number.

It is an amenable number.

489626424 is an abundant number, since it is smaller than the sum of its proper divisors (1092533976).

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

489626424 is a wasteful number, since it uses less digits than its factorization.

489626424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46290 (or 46273 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 489626424 is about 22127.5037905318. The cubic root of 489626424 is about 788.1731133832.

The spelling of 489626424 in words is "four hundred eighty-nine million, six hundred twenty-six thousand, four hundred twenty-four".