490935419 has 4 divisors (see below), whose sum is σ = 528699696. Its totient is φ = 453171144.

The previous prime is 490935407. The next prime is 490935457. The reversal of 490935419 is 914539094.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 490935419 - 2²⁰ = 489886843 is a prime.

It is a super-2 number, since 2×490935419² = 482035171257411122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 490935419.

It is not an unprimeable number, because it can be changed into a prime (490935479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18882119 + ... + 18882144.

It is an arithmetic number, because the mean of its divisors is an integer number (132174924).

Almost surely, 2^490935419 is an apocalyptic number.

490935419 is a deficient number, since it is larger than the sum of its proper divisors (37764277).

490935419 is a wasteful number, since it uses less digits than its factorization.

490935419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37764276.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 490935419 is about 22157.0625083742. The cubic root of 490935419 is about 788.8748705886.

The spelling of 490935419 in words is "four hundred ninety million, nine hundred thirty-five thousand, four hundred nineteen".