727066763 has 2 divisors, whose sum is σ = 727066764. Its totient is φ = 727066762.

The previous prime is 727066751. The next prime is 727066771. The reversal of 727066763 is 367660727.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 727066763 - 2¹² = 727062667 is a prime.

It is not a weakly prime, because it can be changed into another prime (727066723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363533381 + 363533382.

It is an arithmetic number, because the mean of its divisors is an integer number (363533382).

Almost surely, 2^727066763 is an apocalyptic number.

727066763 is a deficient number, since it is larger than the sum of its proper divisors (1).

727066763 is an equidigital number, since it uses as much as digits as its factorization.

727066763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 444528, while the sum is 44.

The square root of 727066763 is about 26964.1755483085. The cubic root of 727066763 is about 899.2037249214.

The spelling of 727066763 in words is "seven hundred twenty-seven million, sixty-six thousand, seven hundred sixty-three".