8648242758 has 12 divisors (see below), whose sum is σ = 18737859348. Its totient is φ = 2882747580.

The previous prime is 8648242741. The next prime is 8648242769. The reversal of 8648242758 is 8572428468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 240228948 + ... + 240228983.

It is an arithmetic number, because the mean of its divisors is an integer number (1561488279).

Almost surely, 2^8648242758 is an apocalyptic number.

8648242758 is an abundant number, since it is smaller than the sum of its proper divisors (10089616590).

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

8648242758 is a wasteful number, since it uses less digits than its factorization.

8648242758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480457939 (or 480457936 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 54.

The square root of 8648242758 is about 92995.9287173369. The cubic root of 8648242758 is about 2052.6234711045.

The spelling of 8648242758 in words is "eight billion, six hundred forty-eight million, two hundred forty-two thousand, seven hundred fifty-eight".