8870764 has 18 divisors (see below), whose sum is σ = 18058740. Its totient is φ = 3801672.

The previous prime is 8870761. The next prime is 8870779. The reversal of 8870764 is 4670788.

It is a super-3 number, since 3×8870764³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8870761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22434 + ... + 22825.

Almost surely, 2^8870764 is an apocalyptic number.

It is an amenable number.

8870764 is an abundant number, since it is smaller than the sum of its proper divisors (9187976).

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

8870764 is a wasteful number, since it uses less digits than its factorization.

8870764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45277 (or 45268 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 8870764 is about 2978.3827826524. The cubic root of 8870764 is about 207.0079423155.

The spelling of 8870764 in words is "eight million, eight hundred seventy thousand, seven hundred sixty-four".