4209954496 has 56 divisors (see below), whose sum is σ = 9185550336. Its totient is φ = 1898507520.

The previous prime is 4209954491. The next prime is 4209954503. The reversal of 4209954496 is 6944599024.

It is a happy number.

It is a super-2 number, since 2×4209954496² = 35447433716781228032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4209954491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65865 + ... + 112951.

Almost surely, 2^4209954496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4209954496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4592775168).

4209954496 is an abundant number, since it is smaller than the sum of its proper divisors (4975595840).

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

4209954496 is a wasteful number, since it uses less digits than its factorization.

4209954496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47237 (or 47227 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 52.

The square root of 4209954496 is about 64884.1621353008. The cubic root of 4209954496 is about 1614.7023124504.

The spelling of 4209954496 in words is "four billion, two hundred nine million, nine hundred fifty-four thousand, four hundred ninety-six".