7946148568 has 16 divisors (see below), whose sum is σ = 15775442280. Its totient is φ = 3739363968.

The previous prime is 7946148503. The next prime is 7946148569. The reversal of 7946148568 is 8658416497.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7946148569) 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, 29213646 + ... + 29213917.

Almost surely, 2^7946148568 is an apocalyptic number.

It is an amenable number.

7946148568 is a deficient number, since it is larger than the sum of its proper divisors (7829293712).

7946148568 is a wasteful number, since it uses less digits than its factorization.

7946148568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58427586 (or 58427582 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 58.

The square root of 7946148568 is about 89141.1721260159. The cubic root of 7946148568 is about 1995.5022734770.

The spelling of 7946148568 in words is "seven billion, nine hundred forty-six million, one hundred forty-eight thousand, five hundred sixty-eight".