490219156 has 12 divisors (see below), whose sum is σ = 980438368. Its totient is φ = 210093912.

The previous prime is 490219153. The next prime is 490219159. The reversal of 490219156 is 651912094.

It is an interprime number because it is at equal distance from previous prime (490219153) and next prime (490219159).

490219156 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490219153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8753886 + ... + 8753941.

Almost surely, 2^490219156 is an apocalyptic number.

It is an amenable number.

490219156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

490219156 is a wasteful number, since it uses less digits than its factorization.

490219156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17507838 (or 17507836 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 490219156 is about 22140.8932972453. The cubic root of 490219156 is about 788.4910340209.

The spelling of 490219156 in words is "four hundred ninety million, two hundred nineteen thousand, one hundred fifty-six".