889046723 has 2 divisors, whose sum is σ = 889046724. Its totient is φ = 889046722.

The previous prime is 889046701. The next prime is 889046729. The reversal of 889046723 is 327640988.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 889046723 - 2⁶ = 889046659 is a prime.

It is not a weakly prime, because it can be changed into another prime (889046729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444523361 + 444523362.

It is an arithmetic number, because the mean of its divisors is an integer number (444523362).

Almost surely, 2^889046723 is an apocalyptic number.

889046723 is a deficient number, since it is larger than the sum of its proper divisors (1).

889046723 is an equidigital number, since it uses as much as digits as its factorization.

889046723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 889046723 is about 29816.8865410190. The cubic root of 889046723 is about 961.5566192150.

The spelling of 889046723 in words is "eight hundred eighty-nine million, forty-six thousand, seven hundred twenty-three".