8746441979 has 16 divisors (see below), whose sum is σ = 10108911456. Its totient is φ = 7479091200.

The previous prime is 8746441967. The next prime is 8746441987. The reversal of 8746441979 is 9791446478.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8746441979 - 2⁸ = 8746441723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8746441079) 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, 319139 + ... + 345459.

It is an arithmetic number, because the mean of its divisors is an integer number (631806966).

Almost surely, 2^8746441979 is an apocalyptic number.

8746441979 is a deficient number, since it is larger than the sum of its proper divisors (1362469477).

8746441979 is a wasteful number, since it uses less digits than its factorization.

8746441979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28126.

The product of its digits is 12192768, while the sum is 59.

The square root of 8746441979 is about 93522.4143133613. The cubic root of 8746441979 is about 2060.3633049966.

The spelling of 8746441979 in words is "eight billion, seven hundred forty-six million, four hundred forty-one thousand, nine hundred seventy-nine".