489211296 has 192 divisors, whose sum is σ = 1524096000. Its totient is φ = 137319168.

The previous prime is 489211273. The next prime is 489211309. The reversal of 489211296 is 692112984.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2732935 + ... + 2733113.

It is an arithmetic number, because the mean of its divisors is an integer number (7938000).

Almost surely, 2^489211296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489211296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762048000).

489211296 is an abundant number, since it is smaller than the sum of its proper divisors (1034884704).

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

489211296 is a wasteful number, since it uses less digits than its factorization.

489211296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 274 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 489211296 is about 22118.1214392181. The cubic root of 489211296 is about 787.9503004892.

The spelling of 489211296 in words is "four hundred eighty-nine million, two hundred eleven thousand, two hundred ninety-six".