8087464749 has 36 divisors (see below), whose sum is σ = 13582997856. Its totient is φ = 4265902368.

The previous prime is 8087464747. The next prime is 8087464753. The reversal of 8087464749 is 9474647808.

It is a happy number.

It is not a de Polignac number, because 8087464749 - 2¹ = 8087464747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8087464747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 137929 + ... + 187614.

It is an arithmetic number, because the mean of its divisors is an integer number (377305496).

Almost surely, 2^8087464749 is an apocalyptic number.

It is an amenable number.

8087464749 is a deficient number, since it is larger than the sum of its proper divisors (5495533107).

8087464749 is a wasteful number, since it uses less digits than its factorization.

8087464749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325586 (or 325566 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 57.

The square root of 8087464749 is about 89930.3327526369. The cubic root of 8087464749 is about 2007.2623264717.

The spelling of 8087464749 in words is "eight billion, eighty-seven million, four hundred sixty-four thousand, seven hundred forty-nine".