7680723 has 16 divisors (see below), whose sum is σ = 10469760. Its totient is φ = 5007744.

The previous prime is 7680697. The next prime is 7680727. The reversal of 7680723 is 3270867.

It is not a de Polignac number, because 7680723 - 2⁵ = 7680691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7680727) 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 15 ways as a sum of consecutive naturals, for example, 47040 + ... + 47202.

It is an arithmetic number, because the mean of its divisors is an integer number (654360).

Almost surely, 2^7680723 is an apocalyptic number.

7680723 is a deficient number, since it is larger than the sum of its proper divisors (2789037).

7680723 is a wasteful number, since it uses less digits than its factorization.

7680723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 7680723 is about 2771.4117341167. The cubic root of 7680723 is about 197.3031569721.

The spelling of 7680723 in words is "seven million, six hundred eighty thousand, seven hundred twenty-three".