490042832 has 40 divisors (see below), whose sum is σ = 1006706400. Its totient is φ = 230435712.

The previous prime is 490042801. The next prime is 490042859. The reversal of 490042832 is 238240094.

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, 36458 + ... + 48054.

It is an arithmetic number, because the mean of its divisors is an integer number (25167660).

Almost surely, 2^490042832 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 490042832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (503353200).

490042832 is an abundant number, since it is smaller than the sum of its proper divisors (516663568).

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

490042832 is a wasteful number, since it uses less digits than its factorization.

490042832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11763 (or 11757 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 490042832 is about 22136.9110762997. The cubic root of 490042832 is about 788.3964868075.

The spelling of 490042832 in words is "four hundred ninety million, forty-two thousand, eight hundred thirty-two".