7478300328 has 64 divisors (see below), whose sum is σ = 18786971520. Its totient is φ = 2480640000.

The previous prime is 7478300311. The next prime is 7478300369. The reversal of 7478300328 is 8230038747.

It is a self number, because there is not a number n which added to its sum of digits gives 7478300328.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6226128 + ... + 6227328.

It is an arithmetic number, because the mean of its divisors is an integer number (293546430).

Almost surely, 2^7478300328 is an apocalyptic number.

It is an amenable number.

7478300328 is an abundant number, since it is smaller than the sum of its proper divisors (11308671192).

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

7478300328 is a wasteful number, since it uses less digits than its factorization.

7478300328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258 (or 2254 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 7478300328 is about 86477.1665123228. The cubic root of 7478300328 is about 1955.5441893556.

The spelling of 7478300328 in words is "seven billion, four hundred seventy-eight million, three hundred thousand, three hundred twenty-eight".