270385835868 has 72 divisors (see below), whose sum is σ = 692346789680. Its totient is φ = 88963660800.

The previous prime is 270385835833. The next prime is 270385835869. The reversal of 270385835868 is 868538583072.

270385835868 is a `hidden beast` number, since 2 + 70 + 385 + 83 + 58 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270385835869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1221318 + ... + 1425618.

Almost surely, 2^270385835868 is an apocalyptic number.

It is an amenable number.

270385835868 is an abundant number, since it is smaller than the sum of its proper divisors (421960953812).

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

270385835868 is a wasteful number, since it uses less digits than its factorization.

270385835868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204787 (or 204782 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 63.

The spelling of 270385835868 in words is "two hundred seventy billion, three hundred eighty-five million, eight hundred thirty-five thousand, eight hundred sixty-eight".