886464464652 has 72 divisors (see below), whose sum is σ = 2490996959360. Its totient is φ = 263959637760.

The previous prime is 886464464651. The next prime is 886464464729. The reversal of 886464464652 is 256464464688.

It is a happy number.

886464464652 is a `hidden beast` number, since 8 + 8 + 64 + 64 + 464 + 6 + 52 = 666.

It is a super-2 number, since 2×886464464652² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 886464464652.

It is not an unprimeable number, because it can be changed into a prime (886464464651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30536377 + ... + 30565392.

Almost surely, 2^886464464652 is an apocalyptic number.

It is an amenable number.

886464464652 is an abundant number, since it is smaller than the sum of its proper divisors (1604532494708).

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

886464464652 is a wasteful number, since it uses less digits than its factorization.

886464464652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61101823 (or 61101818 counting only the distinct ones).

The product of its digits is 212336640, while the sum is 63.

The spelling of 886464464652 in words is "eight hundred eighty-six billion, four hundred sixty-four million, four hundred sixty-four thousand, six hundred fifty-two".