423877470 has 16 divisors (see below), whose sum is σ = 1017306000. Its totient is φ = 113033984.

The previous prime is 423877469. The next prime is 423877481. The reversal of 423877470 is 74778324.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7064595 + ... + 7064654.

It is an arithmetic number, because the mean of its divisors is an integer number (63581625).

Almost surely, 2^423877470 is an apocalyptic number.

423877470 is an abundant number, since it is smaller than the sum of its proper divisors (593428530).

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

423877470 is a wasteful number, since it uses less digits than its factorization.

423877470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14129259.

The product of its (nonzero) digits is 263424, while the sum is 42.

The square root of 423877470 is about 20588.2847755708. The cubic root of 423877470 is about 751.1847763102.

The spelling of 423877470 in words is "four hundred twenty-three million, eight hundred seventy-seven thousand, four hundred seventy".