7660404332 has 12 divisors (see below), whose sum is σ = 15320808720. Its totient is φ = 3283030416.

The previous prime is 7660404319. The next prime is 7660404337. The reversal of 7660404332 is 2334040667.

7660404332 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 7660404292 and 7660404301.

It is not an unprimeable number, because it can be changed into a prime (7660404337) 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 3 ways as a sum of consecutive naturals, for example, 136792907 + ... + 136792962.

It is an arithmetic number, because the mean of its divisors is an integer number (1276734060).

Almost surely, 2^7660404332 is an apocalyptic number.

It is an amenable number.

7660404332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7660404332 is a wasteful number, since it uses less digits than its factorization.

7660404332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273585880 (or 273585878 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 7660404332 is about 87523.7358206333. The cubic root of 7660404332 is about 1971.2902068993.

Adding to 7660404332 its reverse (2334040667), we get a palindrome (9994444999).

The spelling of 7660404332 in words is "seven billion, six hundred sixty million, four hundred four thousand, three hundred thirty-two".