7476721314 has 16 divisors (see below), whose sum is σ = 15164055360. Its totient is φ = 2457138320.

The previous prime is 7476721309. The next prime is 7476721339. The reversal of 7476721314 is 4131276747.

It is a happy number.

It is a Curzon 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, 8775069 + ... + 8775920.

It is an arithmetic number, because the mean of its divisors is an integer number (947753460).

Almost surely, 2^7476721314 is an apocalyptic number.

7476721314 is an abundant number, since it is smaller than the sum of its proper divisors (7687334046).

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

7476721314 is a wasteful number, since it uses less digits than its factorization.

7476721314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17551065.

The product of its digits is 197568, while the sum is 42.

The square root of 7476721314 is about 86468.0363718293. The cubic root of 7476721314 is about 1955.4065444867.

The spelling of 7476721314 in words is "seven billion, four hundred seventy-six million, seven hundred twenty-one thousand, three hundred fourteen".