2100464799 has 8 divisors (see below), whose sum is σ = 2890962432. Its totient is φ = 1355138520.

The previous prime is 2100464797. The next prime is 2100464819. The reversal of 2100464799 is 9974640012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2100464799 - 2¹ = 2100464797 is a prime.

It is a super-2 number, since 2×2100464799² = 8823904743676220802, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2100464799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100464797) 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, 11292729 + ... + 11292914.

It is an arithmetic number, because the mean of its divisors is an integer number (361370304).

Almost surely, 2^2100464799 is an apocalyptic number.

2100464799 is a deficient number, since it is larger than the sum of its proper divisors (790497633).

2100464799 is a wasteful number, since it uses less digits than its factorization.

2100464799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22585677.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 2100464799 is about 45830.8280418323. The cubic root of 2100464799 is about 1280.6736360998.

The spelling of 2100464799 in words is "two billion, one hundred million, four hundred sixty-four thousand, seven hundred ninety-nine".