1063031677 has 2 divisors, whose sum is σ = 1063031678. Its totient is φ = 1063031676.

The previous prime is 1063031659. The next prime is 1063031699. The reversal of 1063031677 is 7761303601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 572453476 + 490578201 = 23926^2 + 22149^2 .

It is an emirp because it is prime and its reverse (7761303601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1063031677 - 2¹⁹ = 1062507389 is a prime.

It is a super-2 number, since 2×1063031677² = 2260072692610864658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1063031617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531515838 + 531515839.

It is an arithmetic number, because the mean of its divisors is an integer number (531515839).

Almost surely, 2^1063031677 is an apocalyptic number.

It is an amenable number.

1063031677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1063031677 is an equidigital number, since it uses as much as digits as its factorization.

1063031677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 1063031677 is about 32604.1665588924. The cubic root of 1063031677 is about 1020.5839527548.

The spelling of 1063031677 in words is "one billion, sixty-three million, thirty-one thousand, six hundred seventy-seven".