490461712 has 40 divisors (see below), whose sum is σ = 1026550616. Its totient is φ = 225662976.

The previous prime is 490461709. The next prime is 490461733. The reversal of 490461712 is 217164094.

It can be written as a sum of positive squares in 4 ways, for example, as 104976 + 490356736 = 324^2 + 22144^2 .

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, 66598 + ... + 73594.

Almost surely, 2^490461712 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 490461712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513275308).

490461712 is an abundant number, since it is smaller than the sum of its proper divisors (536088904).

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

490461712 is a wasteful number, since it uses less digits than its factorization.

490461712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355 (or 7349 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 490461712 is about 22146.3701766226. The cubic root of 490461712 is about 788.6210586531.

The spelling of 490461712 in words is "four hundred ninety million, four hundred sixty-one thousand, seven hundred twelve".