726061671060 has 96 divisors (see below), whose sum is σ = 2217922560000. Its totient is φ = 176004301440.

The previous prime is 726061671047. The next prime is 726061671077. The reversal of 726061671060 is 60176160627.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 20150941 + ... + 20186939.

It is an arithmetic number, because the mean of its divisors is an integer number (23103360000).

Almost surely, 2^726061671060 is an apocalyptic number.

It is an amenable number.

726061671060 is an abundant number, since it is smaller than the sum of its proper divisors (1491860888940).

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

726061671060 is a wasteful number, since it uses less digits than its factorization.

726061671060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66581 (or 66579 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 726061671060 in words is "seven hundred twenty-six billion, sixty-one million, six hundred seventy-one thousand, sixty".