7403482944 has 336 divisors, whose sum is σ = 25861792320. Its totient is φ = 2070282240.

The previous prime is 7403482901. The next prime is 7403482963. The reversal of 7403482944 is 4492843047.

It is a self number, because there is not a number n which added to its sum of digits gives 7403482944.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2222272 + ... + 2225600.

It is an arithmetic number, because the mean of its divisors is an integer number (76969620).

Almost surely, 2^7403482944 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 7403482944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12930896160).

7403482944 is an abundant number, since it is smaller than the sum of its proper divisors (18458309376).

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

7403482944 is a wasteful number, since it uses less digits than its factorization.

7403482944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3380 (or 3358 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 7403482944 is about 86043.4944897056. The cubic root of 7403482944 is about 1949.0008419763. Note that the first 3 decimals are identical.

The spelling of 7403482944 in words is "seven billion, four hundred three million, four hundred eighty-two thousand, nine hundred forty-four".