2209483863 has 24 divisors (see below), whose sum is σ = 3488224896. Its totient is φ = 1341619200.

The previous prime is 2209483853. The next prime is 2209483873. The reversal of 2209483863 is 3683849022.

2209483863 is a `hidden beast` number, since 220 + 9 + 48 + 386 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (2209483853) and next prime (2209483873).

It is not a de Polignac number, because 2209483863 - 2⁹ = 2209483351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2209483853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228178 + ... + 237663.

It is an arithmetic number, because the mean of its divisors is an integer number (145342704).

Almost surely, 2^2209483863 is an apocalyptic number.

2209483863 is a deficient number, since it is larger than the sum of its proper divisors (1278741033).

2209483863 is a wasteful number, since it uses less digits than its factorization.

2209483863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465895 (or 465892 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 2209483863 is about 47005.1471968762. The cubic root of 2209483863 is about 1302.4576512745.

The spelling of 2209483863 in words is "two billion, two hundred nine million, four hundred eighty-three thousand, eight hundred sixty-three".