4099746960 has 100 divisors (see below), whose sum is σ = 14239051068. Its totient is φ = 1093264128.

The previous prime is 4099746953. The next prime is 4099746991. The reversal of 4099746960 is 696479904.

It can be written as a sum of positive squares in 2 ways, for example, as 562828176 + 3536918784 = 23724^2 + 59472^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 4099746897 and 4099746906.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 309859 + ... + 322818.

Almost surely, 2^4099746960 is an apocalyptic number.

4099746960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4099746960 is an abundant number, since it is smaller than the sum of its proper divisors (10139304108).

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

4099746960 is a wasteful number, since it uses less digits than its factorization.

4099746960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632702 (or 632687 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The square root of 4099746960 is about 64029.2664334053. The cubic root of 4099746960 is about 1600.4877367221.

The spelling of 4099746960 in words is "four billion, ninety-nine million, seven hundred forty-six thousand, nine hundred sixty".