8849951436 has 12 divisors (see below), whose sum is σ = 20649886712. Its totient is φ = 2949983808.

The previous prime is 8849951417. The next prime is 8849951447. The reversal of 8849951436 is 6341599488.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 368747965 + ... + 368747988.

Almost surely, 2^8849951436 is an apocalyptic number.

It is an amenable number.

8849951436 is an abundant number, since it is smaller than the sum of its proper divisors (11799935276).

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

8849951436 is a wasteful number, since it uses less digits than its factorization.

8849951436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737495960 (or 737495958 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 57.

The square root of 8849951436 is about 94074.1804960320. The cubic root of 8849951436 is about 2068.4592170212.

The spelling of 8849951436 in words is "eight billion, eight hundred forty-nine million, nine hundred fifty-one thousand, four hundred thirty-six".