1146444763 has 2 divisors, whose sum is σ = 1146444764. Its totient is φ = 1146444762.

The previous prime is 1146444751. The next prime is 1146444809. The reversal of 1146444763 is 3674446411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1146444763 - 2⁹ = 1146444251 is a prime.

It is a super-2 number, since 2×1146444763² = 2628671189220252338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1146444863) 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, 573222381 + 573222382.

It is an arithmetic number, because the mean of its divisors is an integer number (573222382).

Almost surely, 2^1146444763 is an apocalyptic number.

1146444763 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146444763 is an equidigital number, since it uses as much as digits as its factorization.

1146444763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 40.

The square root of 1146444763 is about 33859.1902295374. The cubic root of 1146444763 is about 1046.6087909474.

The spelling of 1146444763 in words is "one billion, one hundred forty-six million, four hundred forty-four thousand, seven hundred sixty-three".