4209496494 has 32 divisors (see below), whose sum is σ = 9715130880. Its totient is φ = 1191035232.

The previous prime is 4209496477. The next prime is 4209496513. The reversal of 4209496494 is 4946949024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482209 + ... + 490860.

It is an arithmetic number, because the mean of its divisors is an integer number (303597840).

Almost surely, 2^4209496494 is an apocalyptic number.

4209496494 is an abundant number, since it is smaller than the sum of its proper divisors (5505634386).

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

4209496494 is a wasteful number, since it uses less digits than its factorization.

4209496494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973184.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The square root of 4209496494 is about 64880.6326572114. The cubic root of 4209496494 is about 1614.6437557044.

The spelling of 4209496494 in words is "four billion, two hundred nine million, four hundred ninety-six thousand, four hundred ninety-four".