4379266520 has 48 divisors (see below), whose sum is σ = 9895523760. Its totient is φ = 1744239936.

The previous prime is 4379266511. The next prime is 4379266561. The reversal of 4379266520 is 256629734.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3202877 + ... + 3204243.

It is an arithmetic number, because the mean of its divisors is an integer number (206156745).

Almost surely, 2^4379266520 is an apocalyptic number.

4379266520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4379266520 is an abundant number, since it is smaller than the sum of its proper divisors (5516257240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4379266520 is a wasteful number, since it uses less digits than its factorization.

4379266520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 4379266520 is about 66176.0267770739. The cubic root of 4379266520 is about 1636.0646421654.

The spelling of 4379266520 in words is "four billion, three hundred seventy-nine million, two hundred sixty-six thousand, five hundred twenty".