8970818648 has 16 divisors (see below), whose sum is σ = 18349401960. Its totient is φ = 4077644800.

The previous prime is 8970818641. The next prime is 8970818663. The reversal of 8970818648 is 8468180798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8970818641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50970473 + ... + 50970648.

Almost surely, 2^8970818648 is an apocalyptic number.

8970818648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8970818648 is an abundant number, since it is smaller than the sum of its proper divisors (9378583312).

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

8970818648 is a wasteful number, since it uses less digits than its factorization.

8970818648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101941138 (or 101941134 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 59.

The square root of 8970818648 is about 94714.4057047290. The cubic root of 8970818648 is about 2077.8332534115.

The spelling of 8970818648 in words is "eight billion, nine hundred seventy million, eight hundred eighteen thousand, six hundred forty-eight".