727939407340 has 24 divisors (see below), whose sum is σ = 1529095542912. Its totient is φ = 291095232000.

The previous prime is 727939407337. The next prime is 727939407401. The reversal of 727939407340 is 43704939727.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4959036 + ... + 5103715.

It is an arithmetic number, because the mean of its divisors is an integer number (63712314288).

Almost surely, 2^727939407340 is an apocalyptic number.

It is an amenable number.

727939407340 is an abundant number, since it is smaller than the sum of its proper divisors (801156135572).

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

727939407340 is a wasteful number, since it uses less digits than its factorization.

727939407340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10066377 (or 10066375 counting only the distinct ones).

The product of its (nonzero) digits is 8001504, while the sum is 55.

The spelling of 727939407340 in words is "seven hundred twenty-seven billion, nine hundred thirty-nine million, four hundred seven thousand, three hundred forty".