2209407696 has 60 divisors (see below), whose sum is σ = 6382746240. Its totient is φ = 712710720.

The previous prime is 2209407679. The next prime is 2209407763. The reversal of 2209407696 is 6967049022.

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, 243006 + ... + 251933.

It is an arithmetic number, because the mean of its divisors is an integer number (106379104).

Almost surely, 2^2209407696 is an apocalyptic number.

It is an amenable number.

2209407696 is an abundant number, since it is smaller than the sum of its proper divisors (4173338544).

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

2209407696 is a wasteful number, since it uses less digits than its factorization.

2209407696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494984 (or 494975 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 2209407696 is about 47004.3369913884. The cubic root of 2209407696 is about 1302.4426846672.

The spelling of 2209407696 in words is "two billion, two hundred nine million, four hundred seven thousand, six hundred ninety-six".