726086914 has 8 divisors (see below), whose sum is σ = 1244720448. Its totient is φ = 311180100.

The previous prime is 726086903. The next prime is 726086947. The reversal of 726086914 is 419680627.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25931662 + ... + 25931689.

It is an arithmetic number, because the mean of its divisors is an integer number (155590056).

Almost surely, 2^726086914 is an apocalyptic number.

726086914 is a deficient number, since it is larger than the sum of its proper divisors (518633534).

726086914 is a wasteful number, since it uses less digits than its factorization.

726086914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51863360.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 726086914 is about 26945.9999628887. Note that the first 4 decimals coincide. The cubic root of 726086914 is about 898.7995988188.

The spelling of 726086914 in words is "seven hundred twenty-six million, eighty-six thousand, nine hundred fourteen".