490012416 has 108 divisors (see below), whose sum is σ = 1465339512. Its totient is φ = 163316736.

The previous prime is 490012363. The next prime is 490012429. The reversal of 490012416 is 614210094.

It is a tau number, because it is divible by the number of its divisors (108).

It is a super-2 number, since 2×490012416² = 480224335668314112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 490012416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58270 + ... + 66146.

Almost surely, 2^490012416 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 490012416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732669756).

490012416 is an abundant number, since it is smaller than the sum of its proper divisors (975327096).

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

490012416 is an frugal number, since it uses more digits than its factorization.

490012416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7908 (or 7882 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 490012416 is about 22136.2240682552. The cubic root of 490012416 is about 788.3801750608.

The spelling of 490012416 in words is "four hundred ninety million, twelve thousand, four hundred sixteen".