1047380927 has 2 divisors, whose sum is σ = 1047380928. Its totient is φ = 1047380926.

The previous prime is 1047380857. The next prime is 1047380959. The reversal of 1047380927 is 7290837401.

It is a strong prime.

It is an emirp because it is prime and its reverse (7290837401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1047380927 - 2⁸ = 1047380671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1047380977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523690463 + 523690464.

It is an arithmetic number, because the mean of its divisors is an integer number (523690464).

Almost surely, 2^1047380927 is an apocalyptic number.

1047380927 is a deficient number, since it is larger than the sum of its proper divisors (1).

1047380927 is an equidigital number, since it uses as much as digits as its factorization.

1047380927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 1047380927 is about 32363.2650855874. The cubic root of 1047380927 is about 1015.5505686670.

The spelling of 1047380927 in words is "one billion, forty-seven million, three hundred eighty thousand, nine hundred twenty-seven".