8147473468 has 12 divisors (see below), whose sum is σ = 14271888400. Its totient is φ = 4069791072.

The previous prime is 8147473417. The next prime is 8147473483. The reversal of 8147473468 is 8643747418.

It is a happy number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 981768 + ... + 990031.

Almost surely, 2^8147473468 is an apocalyptic number.

It is an amenable number.

8147473468 is a deficient number, since it is larger than the sum of its proper divisors (6124414932).

8147473468 is a wasteful number, since it uses less digits than its factorization.

8147473468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972836 (or 1972834 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 52.

The square root of 8147473468 is about 90263.3561751390. The cubic root of 8147473468 is about 2012.2147042977.

The spelling of 8147473468 in words is "eight billion, one hundred forty-seven million, four hundred seventy-three thousand, four hundred sixty-eight".