1406926063 has 2 divisors, whose sum is σ = 1406926064. Its totient is φ = 1406926062.

The previous prime is 1406926057. The next prime is 1406926109. The reversal of 1406926063 is 3606296041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1406926063 - 2⁹ = 1406925551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406926363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703463031 + 703463032.

It is an arithmetic number, because the mean of its divisors is an integer number (703463032).

Almost surely, 2^1406926063 is an apocalyptic number.

1406926063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406926063 is an equidigital number, since it uses as much as digits as its factorization.

1406926063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 1406926063 is about 37509.0130901894. The cubic root of 1406926063 is about 1120.5306963607.

The spelling of 1406926063 in words is "one billion, four hundred six million, nine hundred twenty-six thousand, sixty-three".