420703468 has 12 divisors (see below), whose sum is σ = 756129472. Its totient is φ = 204666480.

The previous prime is 420703463. The next prime is 420703469. The reversal of 420703468 is 864307024.

It is not an unprimeable number, because it can be changed into a prime (420703463) 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, 1421148 + ... + 1421443.

Almost surely, 2^420703468 is an apocalyptic number.

It is an amenable number.

420703468 is a deficient number, since it is larger than the sum of its proper divisors (335426004).

420703468 is a wasteful number, since it uses less digits than its factorization.

420703468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842632 (or 2842630 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 420703468 is about 20511.0572131229. The cubic root of 420703468 is about 749.3051151938.

The spelling of 420703468 in words is "four hundred twenty million, seven hundred three thousand, four hundred sixty-eight".