8468750491 has 8 divisors (see below), whose sum is σ = 8775227520. Its totient is φ = 8163236928.

The previous prime is 8468750483. The next prime is 8468750533. The reversal of 8468750491 is 1940578648.

8468750491 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8468750491 - 2³ = 8468750483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8468751491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222946 + ... + 258151.

It is an arithmetic number, because the mean of its divisors is an integer number (1096903440).

Almost surely, 2^8468750491 is an apocalyptic number.

8468750491 is a deficient number, since it is larger than the sum of its proper divisors (306477029).

8468750491 is a wasteful number, since it uses less digits than its factorization.

8468750491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481733.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The square root of 8468750491 is about 92025.8142642596. The cubic root of 8468750491 is about 2038.3235049518.

The spelling of 8468750491 in words is "eight billion, four hundred sixty-eight million, seven hundred fifty thousand, four hundred ninety-one".