4099372280 has 32 divisors (see below), whose sum is σ = 9308217600. Its totient is φ = 1624703616.

The previous prime is 4099372279. The next prime is 4099372297. The reversal of 4099372280 is 822739904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465752 + ... + 474471.

It is an arithmetic number, because the mean of its divisors is an integer number (290881800).

Almost surely, 2^4099372280 is an apocalyptic number.

4099372280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4099372280 is an abundant number, since it is smaller than the sum of its proper divisors (5208845320).

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

4099372280 is a wasteful number, since it uses less digits than its factorization.

4099372280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940343 (or 940339 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 4099372280 is about 64026.3405170091. The cubic root of 4099372280 is about 1600.4389785085.

The spelling of 4099372280 in words is "four billion, ninety-nine million, three hundred seventy-two thousand, two hundred eighty".