419047872 has 56 divisors (see below), whose sum is σ = 1110234000. Its totient is φ = 139493376.

The previous prime is 419047861. The next prime is 419047901. The reversal of 419047872 is 278740914.

It is a happy number.

It is a super-2 number, since 2×419047872² = 351202238055456768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 269754 + ... + 271302.

Almost surely, 2^419047872 is an apocalyptic number.

It is an amenable number.

419047872 is an abundant number, since it is smaller than the sum of its proper divisors (691186128).

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

419047872 is a wasteful number, since it uses less digits than its factorization.

419047872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2973 (or 2963 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 419047872 is about 20470.6588071806. The cubic root of 419047872 is about 748.3209085635.

The spelling of 419047872 in words is "four hundred nineteen million, forty-seven thousand, eight hundred seventy-two".