490467460 has 144 divisors (see below), whose sum is σ = 1248863616. Its totient is φ = 161215488.

The previous prime is 490467443. The next prime is 490467469. The reversal of 490467460 is 64764094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490467469) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4340364 + ... + 4340476.

It is an arithmetic number, because the mean of its divisors is an integer number (8672664).

Almost surely, 2^490467460 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 490467460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (624431808).

490467460 is an abundant number, since it is smaller than the sum of its proper divisors (758396156).

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

490467460 is a wasteful number, since it uses less digits than its factorization.

490467460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 490467460 is about 22146.4999492019. The cubic root of 490467460 is about 788.6241394075.

The spelling of 490467460 in words is "four hundred ninety million, four hundred sixty-seven thousand, four hundred sixty".