761066612736 has 96 divisors (see below), whose sum is σ = 2076202608480. Its totient is φ = 247789043712.

The previous prime is 761066612723. The next prime is 761066612737. The reversal of 761066612736 is 637216660167.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (761066612737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176175 + ... + 1704558.

It is an arithmetic number, because the mean of its divisors is an integer number (21627110505).

Almost surely, 2^761066612736 is an apocalyptic number.

It is an amenable number.

761066612736 is an abundant number, since it is smaller than the sum of its proper divisors (1315135995744).

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

761066612736 is a wasteful number, since it uses less digits than its factorization.

761066612736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880801 (or 2880781 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 761066612736 in words is "seven hundred sixty-one billion, sixty-six million, six hundred twelve thousand, seven hundred thirty-six".