1077303947 has 2 divisors, whose sum is σ = 1077303948. Its totient is φ = 1077303946.

The previous prime is 1077303893. The next prime is 1077303949. The reversal of 1077303947 is 7493037701.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1077303947 - 2¹⁶ = 1077238411 is a prime.

Together with 1077303949, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1077303949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538651973 + 538651974.

It is an arithmetic number, because the mean of its divisors is an integer number (538651974).

Almost surely, 2^1077303947 is an apocalyptic number.

1077303947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077303947 is an equidigital number, since it uses as much as digits as its factorization.

1077303947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 111132, while the sum is 41.

The square root of 1077303947 is about 32822.3086787021. The cubic root of 1077303947 is about 1025.1311185032.

The spelling of 1077303947 in words is "one billion, seventy-seven million, three hundred three thousand, nine hundred forty-seven".