424796385 has 16 divisors (see below), whose sum is σ = 731957184. Its totient is φ = 209130432.

The previous prime is 424796347. The next prime is 424796399. The reversal of 424796385 is 583697424.

It is not a de Polignac number, because 424796385 - 2⁷ = 424796257 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1089027 + ... + 1089416.

It is an arithmetic number, because the mean of its divisors is an integer number (45747324).

Almost surely, 2^424796385 is an apocalyptic number.

It is an amenable number.

424796385 is a deficient number, since it is larger than the sum of its proper divisors (307160799).

424796385 is a wasteful number, since it uses less digits than its factorization.

424796385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2178464.

The product of its digits is 1451520, while the sum is 48.

The square root of 424796385 is about 20610.5891473291. The cubic root of 424796385 is about 751.7272103834.

The spelling of 424796385 in words is "four hundred twenty-four million, seven hundred ninety-six thousand, three hundred eighty-five".