1105740379 has 2 divisors, whose sum is σ = 1105740380. Its totient is φ = 1105740378.

The previous prime is 1105740331. The next prime is 1105740407. The reversal of 1105740379 is 9730475011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1105740379 - 2⁹ = 1105739867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105740319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552870189 + 552870190.

It is an arithmetic number, because the mean of its divisors is an integer number (552870190).

Almost surely, 2^1105740379 is an apocalyptic number.

1105740379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105740379 is an equidigital number, since it uses as much as digits as its factorization.

1105740379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 1105740379 is about 33252.6747645960. The cubic root of 1105740379 is about 1034.0726612462.

The spelling of 1105740379 in words is "one billion, one hundred five million, seven hundred forty thousand, three hundred seventy-nine".