490519430 has 8 divisors (see below), whose sum is σ = 882934992. Its totient is φ = 196207768.

The previous prime is 490519391. The next prime is 490519433. The reversal of 490519430 is 34915094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×490519430² = 481218622415049800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490519433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24525962 + ... + 24525981.

It is an arithmetic number, because the mean of its divisors is an integer number (110366874).

Almost surely, 2^490519430 is an apocalyptic number.

490519430 is a deficient number, since it is larger than the sum of its proper divisors (392415562).

490519430 is a wasteful number, since it uses less digits than its factorization.

490519430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49051950.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 490519430 is about 22147.6732412233. The cubic root of 490519430 is about 788.6519926647.

The spelling of 490519430 in words is "four hundred ninety million, five hundred nineteen thousand, four hundred thirty".