7680324 has 12 divisors (see below), whose sum is σ = 17920784. Its totient is φ = 2560104.

The previous prime is 7680293. The next prime is 7680329. The reversal of 7680324 is 4230867.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 7680291 and 7680300.

It is not an unprimeable number, because it can be changed into a prime (7680329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320002 + ... + 320025.

Almost surely, 2^7680324 is an apocalyptic number.

It is an amenable number.

7680324 is an abundant number, since it is smaller than the sum of its proper divisors (10240460).

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

7680324 is a wasteful number, since it uses less digits than its factorization.

7680324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640034 (or 640032 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 7680324 is about 2771.3397482084. The cubic root of 7680324 is about 197.2997403960.

The spelling of 7680324 in words is "seven million, six hundred eighty thousand, three hundred twenty-four".