76650960 has 80 divisors (see below), whose sum is σ = 251608896. Its totient is φ = 19236864.

The previous prime is 76650947. The next prime is 76650967. The reversal of 76650960 is 6905667.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76650967) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5314 + ... + 13473.

Almost surely, 2^76650960 is an apocalyptic number.

It is an amenable number.

76650960 is an abundant number, since it is smaller than the sum of its proper divisors (174957936).

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

76650960 is a wasteful number, since it uses less digits than its factorization.

76650960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18820 (or 18814 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 76650960 is about 8755.0533978954. The cubic root of 76650960 is about 424.7882867096.

The spelling of 76650960 in words is "seventy-six million, six hundred fifty thousand, nine hundred sixty".