489624614 has 4 divisors (see below), whose sum is σ = 734436924. Its totient is φ = 244812306.

The previous prime is 489624601. The next prime is 489624647. The reversal of 489624614 is 416426984.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122406152 + ... + 122406155.

It is an arithmetic number, because the mean of its divisors is an integer number (183609231).

Almost surely, 2^489624614 is an apocalyptic number.

489624614 is a deficient number, since it is larger than the sum of its proper divisors (244812310).

489624614 is a wasteful number, since it uses less digits than its factorization.

489624614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244812309.

The product of its digits is 331776, while the sum is 44.

The square root of 489624614 is about 22127.4628911676. The cubic root of 489624614 is about 788.1721421699.

The spelling of 489624614 in words is "four hundred eighty-nine million, six hundred twenty-four thousand, six hundred fourteen".