4398541671 has 16 divisors (see below), whose sum is σ = 6182719488. Its totient is φ = 2777388000.

The previous prime is 4398541657. The next prime is 4398541717. The reversal of 4398541671 is 1761458934.

It is not a de Polignac number, because 4398541671 - 2⁶ = 4398541607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4398541671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4398541171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 498780 + ... + 507521.

It is an arithmetic number, because the mean of its divisors is an integer number (386419968).

Almost surely, 2^4398541671 is an apocalyptic number.

4398541671 is a deficient number, since it is larger than the sum of its proper divisors (1784177817).

4398541671 is a wasteful number, since it uses less digits than its factorization.

4398541671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006382.

The product of its digits is 725760, while the sum is 48.

The square root of 4398541671 is about 66321.5023276765. The cubic root of 4398541671 is about 1638.4614848378.

The spelling of 4398541671 in words is "four billion, three hundred ninety-eight million, five hundred forty-one thousand, six hundred seventy-one".