1046667613 has 2 divisors, whose sum is σ = 1046667614. Its totient is φ = 1046667612.

The previous prime is 1046667593. The next prime is 1046667619. The reversal of 1046667613 is 3167666401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 914578564 + 132089049 = 30242^2 + 11493^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046667613 - 2¹³ = 1046659421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046667619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523333806 + 523333807.

It is an arithmetic number, because the mean of its divisors is an integer number (523333807).

Almost surely, 2^1046667613 is an apocalyptic number.

It is an amenable number.

1046667613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046667613 is an equidigital number, since it uses as much as digits as its factorization.

1046667613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 1046667613 is about 32352.2427816063. The cubic root of 1046667613 is about 1015.3199709500.

The spelling of 1046667613 in words is "one billion, forty-six million, six hundred sixty-seven thousand, six hundred thirteen".