4670889521 has 8 divisors (see below), whose sum is σ = 4752185760. Its totient is φ = 4589664352.

The previous prime is 4670889497. The next prime is 4670889551. The reversal of 4670889521 is 1259880764.

4670889521 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 a de Polignac number, because none of the positive numbers 2^k-4670889521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4670889521.

It is not an unprimeable number, because it can be changed into a prime (4670889551) 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, 124646 + ... + 157728.

It is an arithmetic number, because the mean of its divisors is an integer number (594023220).

Almost surely, 2^4670889521 is an apocalyptic number.

It is an amenable number.

4670889521 is a deficient number, since it is larger than the sum of its proper divisors (81296239).

4670889521 is a wasteful number, since it uses less digits than its factorization.

4670889521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35535.

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 4670889521 is about 68343.9062462777. The cubic root of 4670889521 is about 1671.6032174746.

The spelling of 4670889521 in words is "four billion, six hundred seventy million, eight hundred eighty-nine thousand, five hundred twenty-one".