419478460 has 48 divisors (see below), whose sum is σ = 892846080. Its totient is φ = 165533760.

The previous prime is 419478427. The next prime is 419478467. The reversal of 419478460 is 64874914.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (419478467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 606715 + ... + 607405.

It is an arithmetic number, because the mean of its divisors is an integer number (18600960).

Almost surely, 2^419478460 is an apocalyptic number.

It is an amenable number.

419478460 is an abundant number, since it is smaller than the sum of its proper divisors (473367620).

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

419478460 is a wasteful number, since it uses less digits than its factorization.

419478460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 419478460 is about 20481.1733062342. The cubic root of 419478460 is about 748.5771304449.

The spelling of 419478460 in words is "four hundred nineteen million, four hundred seventy-eight thousand, four hundred sixty".