423417470 has 128 divisors (see below), whose sum is σ = 989936640. Its totient is φ = 126904320.

The previous prime is 423417469. The next prime is 423417473. The reversal of 423417470 is 74714324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423417473) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1379057 + ... + 1379363.

It is an arithmetic number, because the mean of its divisors is an integer number (7733880).

Almost surely, 2^423417470 is an apocalyptic number.

423417470 is an abundant number, since it is smaller than the sum of its proper divisors (566519170).

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

423417470 is a wasteful number, since it uses less digits than its factorization.

423417470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 423417470 is about 20577.1103413477. The cubic root of 423417470 is about 750.9129445550.

The spelling of 423417470 in words is "four hundred twenty-three million, four hundred seventeen thousand, four hundred seventy".