1076645413 has 2 divisors, whose sum is σ = 1076645414. Its totient is φ = 1076645412.

The previous prime is 1076645369. The next prime is 1076645419. The reversal of 1076645413 is 3145466701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1031244769 + 45400644 = 32113^2 + 6738^2 .

It is a cyclic number.

It is not a de Polignac number, because 1076645413 - 2²¹ = 1074548261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1076645419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538322706 + 538322707.

It is an arithmetic number, because the mean of its divisors is an integer number (538322707).

Almost surely, 2^1076645413 is an apocalyptic number.

It is an amenable number.

1076645413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076645413 is an equidigital number, since it uses as much as digits as its factorization.

1076645413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 1076645413 is about 32812.2753401833. The cubic root of 1076645413 is about 1024.9221953237.

The spelling of 1076645413 in words is "one billion, seventy-six million, six hundred forty-five thousand, four hundred thirteen".