7378944680 has 32 divisors (see below), whose sum is σ = 16640143200. Its totient is φ = 2944908096.

The previous prime is 7378944667. The next prime is 7378944689. The reversal of 7378944680 is 864498737.

It is not an unprimeable number, because it can be changed into a prime (7378944689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190490 + ... + 225929.

It is an arithmetic number, because the mean of its divisors is an integer number (520004475).

Almost surely, 2^7378944680 is an apocalyptic number.

It is an amenable number.

7378944680 is an abundant number, since it is smaller than the sum of its proper divisors (9261198520).

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

7378944680 is a wasteful number, since it uses less digits than its factorization.

7378944680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416873 (or 416869 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The square root of 7378944680 is about 85900.7839312308. The cubic root of 7378944680 is about 1946.8451884558.

The spelling of 7378944680 in words is "seven billion, three hundred seventy-eight million, nine hundred forty-four thousand, six hundred eighty".