284897413629 has 12 divisors (see below), whose sum is σ = 411546972096. Its totient is φ = 189918461832.

The previous prime is 284897413553. The next prime is 284897413649. The reversal of 284897413629 is 926314798482.

284897413629 is a `hidden beast` number, since 2 + 84 + 89 + 7 + 413 + 62 + 9 = 666.

It is not a de Polignac number, because 284897413629 - 2¹³ = 284897405437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284897413649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 957447 + ... + 1219220.

It is an arithmetic number, because the mean of its divisors is an integer number (34295581008).

Almost surely, 2^284897413629 is an apocalyptic number.

It is an amenable number.

284897413629 is a deficient number, since it is larger than the sum of its proper divisors (126649558467).

284897413629 is a wasteful number, since it uses less digits than its factorization.

284897413629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191216 (or 2191213 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The spelling of 284897413629 in words is "two hundred eighty-four billion, eight hundred ninety-seven million, four hundred thirteen thousand, six hundred twenty-nine".