4408979125 has 8 divisors (see below), whose sum is σ = 5502406104. Its totient is φ = 3527183200.

The previous prime is 4408979101. The next prime is 4408979129. The reversal of 4408979125 is 5219798044.

It can be written as a sum of positive squares in 4 ways, for example, as 948676 + 4408030449 = 974^2 + 66393^2 .

It is not a de Polignac number, because 4408979125 - 2⁵ = 4408979093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4408979129) 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, 17635792 + ... + 17636041.

It is an arithmetic number, because the mean of its divisors is an integer number (687800763).

Almost surely, 2^4408979125 is an apocalyptic number.

It is an amenable number.

4408979125 is a deficient number, since it is larger than the sum of its proper divisors (1093426979).

4408979125 is an equidigital number, since it uses as much as digits as its factorization.

4408979125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35271848 (or 35271838 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The square root of 4408979125 is about 66400.1440133980. The cubic root of 4408979125 is about 1639.7564486880.

The spelling of 4408979125 in words is "four billion, four hundred eight million, nine hundred seventy-nine thousand, one hundred twenty-five".