1406036743 has 2 divisors, whose sum is σ = 1406036744. Its totient is φ = 1406036742.

The previous prime is 1406036711. The next prime is 1406036789. The reversal of 1406036743 is 3476306041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1406036743 - 2⁵ = 1406036711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1406036699 and 1406036708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406036143) 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, 703018371 + 703018372.

It is an arithmetic number, because the mean of its divisors is an integer number (703018372).

Almost surely, 2^1406036743 is an apocalyptic number.

1406036743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406036743 is an equidigital number, since it uses as much as digits as its factorization.

1406036743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 1406036743 is about 37497.1564655242. The cubic root of 1406036743 is about 1120.2945502395.

The spelling of 1406036743 in words is "one billion, four hundred six million, thirty-six thousand, seven hundred forty-three".