1076851813 has 2 divisors, whose sum is σ = 1076851814. Its totient is φ = 1076851812.

The previous prime is 1076851801. The next prime is 1076851823. The reversal of 1076851813 is 3181586701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1073676289 + 3175524 = 32767^2 + 1782^2 .

It is a cyclic number.

It is not a de Polignac number, because 1076851813 - 2¹⁷ = 1076720741 is a prime.

It is a super-2 number, since 2×1076851813² = 2319219654322773938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1076851823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538425906 + 538425907.

It is an arithmetic number, because the mean of its divisors is an integer number (538425907).

Almost surely, 2^1076851813 is an apocalyptic number.

It is an amenable number.

1076851813 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076851813 is an equidigital number, since it uses as much as digits as its factorization.

1076851813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 1076851813 is about 32815.4203538519. The cubic root of 1076851813 is about 1024.9876859119.

The spelling of 1076851813 in words is "one billion, seventy-six million, eight hundred fifty-one thousand, eight hundred thirteen".