4895469921 has 8 divisors (see below), whose sum is σ = 6650449920. Its totient is φ = 3202068272.

The previous prime is 4895469913. The next prime is 4895469949. The reversal of 4895469921 is 1299645984.

4895469921 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 4895469921 - 2³ = 4895469913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4895469911) 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, 15394401 + ... + 15394718.

It is an arithmetic number, because the mean of its divisors is an integer number (831306240).

Almost surely, 2^4895469921 is an apocalyptic number.

It is an amenable number.

4895469921 is a deficient number, since it is larger than the sum of its proper divisors (1754979999).

4895469921 is a wasteful number, since it uses less digits than its factorization.

4895469921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30789175.

The product of its digits is 5598720, while the sum is 57.

The square root of 4895469921 is about 69967.6348106751. The cubic root of 4895469921 is about 1697.9756666523.

The spelling of 4895469921 in words is "four billion, eight hundred ninety-five million, four hundred sixty-nine thousand, nine hundred twenty-one".