4459396940 has 24 divisors (see below), whose sum is σ = 9398071872. Its totient is φ = 1777408640.

The previous prime is 4459396933. The next prime is 4459396979. The reversal of 4459396940 is 496939544.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391124 + ... + 402363.

It is an arithmetic number, because the mean of its divisors is an integer number (391586328).

Almost surely, 2^4459396940 is an apocalyptic number.

It is an amenable number.

4459396940 is an abundant number, since it is smaller than the sum of its proper divisors (4938674932).

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

4459396940 is a wasteful number, since it uses less digits than its factorization.

4459396940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793777 (or 793775 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 53.

The square root of 4459396940 is about 66778.7162200652. The cubic root of 4459396940 is about 1645.9831202898.

The spelling of 4459396940 in words is "four billion, four hundred fifty-nine million, three hundred ninety-six thousand, nine hundred forty".