8870802464 has 12 divisors (see below), whose sum is σ = 17464392414. Its totient is φ = 4435401216.

The previous prime is 8870802461. The next prime is 8870802467. The reversal of 8870802464 is 4642080788.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8870802461) and next prime (8870802467).

It can be written as a sum of positive squares in only one way, i.e., 8299210000 + 571592464 = 91100^2 + 23908^2 .

It is a super-2 number, since 2×8870802464² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8870802461) 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 as a sum of consecutive naturals, namely, 138606257 + ... + 138606320.

Almost surely, 2^8870802464 is an apocalyptic number.

It is an amenable number.

8870802464 is a deficient number, since it is larger than the sum of its proper divisors (8593589950).

8870802464 is a wasteful number, since it uses less digits than its factorization.

8870802464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277212587 (or 277212579 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 47.

The square root of 8870802464 is about 94184.9375643473. The cubic root of 8870802464 is about 2070.0824151337.

The spelling of 8870802464 in words is "eight billion, eight hundred seventy million, eight hundred two thousand, four hundred sixty-four".