7348509328 has 40 divisors (see below), whose sum is σ = 14827193856. Its totient is φ = 3524236800.

The previous prime is 7348509323. The next prime is 7348509341. The reversal of 7348509328 is 8239058437.

It is not an unprimeable number, because it can be changed into a prime (7348509323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9508 + ... + 121603.

Almost surely, 2^7348509328 is an apocalyptic number.

It is an amenable number.

7348509328 is an abundant number, since it is smaller than the sum of its proper divisors (7478684528).

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

7348509328 is a wasteful number, since it uses less digits than its factorization.

7348509328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131263 (or 131257 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The square root of 7348509328 is about 85723.4467809129. The cubic root of 7348509328 is about 1944.1648335792.

The spelling of 7348509328 in words is "seven billion, three hundred forty-eight million, five hundred nine thousand, three hundred twenty-eight".