1406244337 has 2 divisors, whose sum is σ = 1406244338. Its totient is φ = 1406244336.

The previous prime is 1406244313. The next prime is 1406244341. The reversal of 1406244337 is 7334426041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1018311921 + 387932416 = 31911^2 + 19696^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1406244337 is a prime.

It is not a weakly prime, because it can be changed into another prime (1406244347) 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, 703122168 + 703122169.

It is an arithmetic number, because the mean of its divisors is an integer number (703122169).

Almost surely, 2^1406244337 is an apocalyptic number.

It is an amenable number.

1406244337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406244337 is an equidigital number, since it uses as much as digits as its factorization.

1406244337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 1406244337 is about 37499.9244932573. The cubic root of 1406244337 is about 1120.3496827442.

The spelling of 1406244337 in words is "one billion, four hundred six million, two hundred forty-four thousand, three hundred thirty-seven".