889048401 has 4 divisors (see below), whose sum is σ = 1185397872. Its totient is φ = 592698932.

The previous prime is 889048367. The next prime is 889048409. The reversal of 889048401 is 104840988.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 889048401 - 2²⁶ = 821939537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (889048409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148174731 + ... + 148174736.

It is an arithmetic number, because the mean of its divisors is an integer number (296349468).

Almost surely, 2^889048401 is an apocalyptic number.

It is an amenable number.

889048401 is a deficient number, since it is larger than the sum of its proper divisors (296349471).

889048401 is a wasteful number, since it uses less digits than its factorization.

889048401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296349470.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 889048401 is about 29816.9146794232. The cubic root of 889048401 is about 961.5572241667.

It can be divided in two parts, 8890 and 48401, that added together give a triangular number (57291 = T₃₃₈).

The spelling of 889048401 in words is "eight hundred eighty-nine million, forty-eight thousand, four hundred one".