8861424536 has 8 divisors (see below), whose sum is σ = 16615171020. Its totient is φ = 4430712264.

The previous prime is 8861424499. The next prime is 8861424553. The reversal of 8861424536 is 6354241688.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553839026 + ... + 553839041.

Almost surely, 2^8861424536 is an apocalyptic number.

It is an amenable number.

8861424536 is a deficient number, since it is larger than the sum of its proper divisors (7753746484).

8861424536 is a wasteful number, since it uses less digits than its factorization.

8861424536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107678073 (or 1107678069 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The square root of 8861424536 is about 94135.1397513171. The cubic root of 8861424536 is about 2069.3526830001.

The spelling of 8861424536 in words is "eight billion, eight hundred sixty-one million, four hundred twenty-four thousand, five hundred thirty-six".