1104990743 has 2 divisors, whose sum is σ = 1104990744. Its totient is φ = 1104990742.

The previous prime is 1104990721. The next prime is 1104990749. The reversal of 1104990743 is 3470994011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1104990743 - 2⁸ = 1104990487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104990697 and 1104990706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104990749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552495371 + 552495372.

It is an arithmetic number, because the mean of its divisors is an integer number (552495372).

Almost surely, 2^1104990743 is an apocalyptic number.

1104990743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104990743 is an equidigital number, since it uses as much as digits as its factorization.

1104990743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 1104990743 is about 33241.4010384641. The cubic root of 1104990743 is about 1033.8389254461.

The spelling of 1104990743 in words is "one billion, one hundred four million, nine hundred ninety thousand, seven hundred forty-three".