800727741 has 16 divisors (see below), whose sum is σ = 1294105920. Its totient is φ = 485289360.

The previous prime is 800727721. The next prime is 800727743. The reversal of 800727741 is 147727008.

It is not a de Polignac number, because 800727741 - 2⁶ = 800727677 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 800727696 and 800727705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800727743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1347730 + ... + 1348323.

It is an arithmetic number, because the mean of its divisors is an integer number (80881620).

Almost surely, 2^800727741 is an apocalyptic number.

It is an amenable number.

800727741 is a deficient number, since it is larger than the sum of its proper divisors (493378179).

800727741 is a wasteful number, since it uses less digits than its factorization.

800727741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696073 (or 2696067 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 36.

The square root of 800727741 is about 28297.1330880003. The cubic root of 800727741 is about 928.5991709525.

The spelling of 800727741 in words is "eight hundred million, seven hundred twenty-seven thousand, seven hundred forty-one".