7660900776 has 32 divisors (see below), whose sum is σ = 20160266400. Its totient is φ = 2419231680.

The previous prime is 7660900711. The next prime is 7660900787. The reversal of 7660900776 is 6770090667.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8399655 + ... + 8400566.

It is an arithmetic number, because the mean of its divisors is an integer number (630008325).

Almost surely, 2^7660900776 is an apocalyptic number.

7660900776 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

7660900776 is an abundant number, since it is smaller than the sum of its proper divisors (12499365624).

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

7660900776 is a wasteful number, since it uses less digits than its factorization.

7660900776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16800249 (or 16800245 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 48.

The square root of 7660900776 is about 87526.5718282168. The cubic root of 7660900776 is about 1971.3327901196.

The spelling of 7660900776 in words is "seven billion, six hundred sixty million, nine hundred thousand, seven hundred seventy-six".