7296920380 has 24 divisors (see below), whose sum is σ = 15426381600. Its totient is φ = 2899177920.

The previous prime is 7296920327. The next prime is 7296920401. The reversal of 7296920380 is 830296927.

It is a self number, because there is not a number n which added to its sum of digits gives 7296920380.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221336 + ... + 1227295.

It is an arithmetic number, because the mean of its divisors is an integer number (642765900).

Almost surely, 2^7296920380 is an apocalyptic number.

It is an amenable number.

7296920380 is an abundant number, since it is smaller than the sum of its proper divisors (8129461220).

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

7296920380 is a wasteful number, since it uses less digits than its factorization.

7296920380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448789 (or 2448787 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 7296920380 is about 85422.0134391598. The cubic root of 7296920380 is about 1939.6045869288.

The spelling of 7296920380 in words is "seven billion, two hundred ninety-six million, nine hundred twenty thousand, three hundred eighty".