40963339 has 2 divisors, whose sum is σ = 40963340. Its totient is φ = 40963338.

The previous prime is 40963333. The next prime is 40963357. The reversal of 40963339 is 93336904.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40963339 - 2⁷ = 40963211 is a prime.

It is equal to p_2488645 and since 40963339 and 2488645 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 40963298 and 40963307.

It is not a weakly prime, because it can be changed into another prime (40963333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20481669 + 20481670.

It is an arithmetic number, because the mean of its divisors is an integer number (20481670).

Almost surely, 2^40963339 is an apocalyptic number.

40963339 is a deficient number, since it is larger than the sum of its proper divisors (1).

40963339 is an equidigital number, since it uses as much as digits as its factorization.

40963339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 37.

The square root of 40963339 is about 6400.2608540590. The cubic root of 40963339 is about 344.7189168920.

The spelling of 40963339 in words is "forty million, nine hundred sixty-three thousand, three hundred thirty-nine".