747463727 has 2 divisors, whose sum is σ = 747463728. Its totient is φ = 747463726.

The previous prime is 747463697. The next prime is 747463747. The reversal of 747463727 is 727364747.

747463727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 747463727 - 2⁶ = 747463663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (747463747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373731863 + 373731864.

It is an arithmetic number, because the mean of its divisors is an integer number (373731864).

Almost surely, 2^747463727 is an apocalyptic number.

747463727 is a deficient number, since it is larger than the sum of its proper divisors (1).

747463727 is an equidigital number, since it uses as much as digits as its factorization.

747463727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382976, while the sum is 47.

The square root of 747463727 is about 27339.7828630734. The cubic root of 747463727 is about 907.5349811335.

The spelling of 747463727 in words is "seven hundred forty-seven million, four hundred sixty-three thousand, seven hundred twenty-seven".