761299049272 has 32 divisors (see below), whose sum is σ = 1577115684000. Its totient is φ = 342681923584.

The previous prime is 761299049261. The next prime is 761299049317. The reversal of 761299049272 is 272940992167.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121687897 + ... + 121694152.

It is an arithmetic number, because the mean of its divisors is an integer number (49284865125).

Almost surely, 2^761299049272 is an apocalyptic number.

It is an amenable number.

761299049272 is an abundant number, since it is smaller than the sum of its proper divisors (815816634728).

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

761299049272 is a wasteful number, since it uses less digits than its factorization.

761299049272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243382095 (or 243382091 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 58.

The spelling of 761299049272 in words is "seven hundred sixty-one billion, two hundred ninety-nine million, forty-nine thousand, two hundred seventy-two".