427636016 has 20 divisors (see below), whose sum is σ = 828866592. Its totient is φ = 213734976.

The previous prime is 427635991. The next prime is 427636019. The reversal of 427636016 is 610636724.

It is not an unprimeable number, because it can be changed into a prime (427636019) 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, 72905 + ... + 78551.

Almost surely, 2^427636016 is an apocalyptic number.

It is an amenable number.

427636016 is a deficient number, since it is larger than the sum of its proper divisors (401230576).

427636016 is a wasteful number, since it uses less digits than its factorization.

427636016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10388 (or 10382 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 427636016 is about 20679.3620791358. The cubic root of 427636016 is about 753.3985122989.

The spelling of 427636016 in words is "four hundred twenty-seven million, six hundred thirty-six thousand, sixteen".