7340420984 has 32 divisors (see below), whose sum is σ = 14825561520. Its totient is φ = 3387073536.

The previous prime is 7340420929. The next prime is 7340420987. The reversal of 7340420984 is 4890240437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7340420987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764099 + ... + 773645.

Almost surely, 2^7340420984 is an apocalyptic number.

It is an amenable number.

7340420984 is an abundant number, since it is smaller than the sum of its proper divisors (7485140536).

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

7340420984 is a wasteful number, since it uses less digits than its factorization.

7340420984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16959 (or 16955 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 7340420984 is about 85676.2568276649. The cubic root of 7340420984 is about 1943.4512717664.

The spelling of 7340420984 in words is "seven billion, three hundred forty million, four hundred twenty thousand, nine hundred eighty-four".