34040663 has 2 divisors, whose sum is σ = 34040664. Its totient is φ = 34040662.

The previous prime is 34040651. The next prime is 34040687. The reversal of 34040663 is 36604043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34040663 - 2⁶ = 34040599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34040603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17020331 + 17020332.

It is an arithmetic number, because the mean of its divisors is an integer number (17020332).

Almost surely, 2^34040663 is an apocalyptic number.

34040663 is a deficient number, since it is larger than the sum of its proper divisors (1).

34040663 is an equidigital number, since it uses as much as digits as its factorization.

34040663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 34040663 is about 5834.4376764175. The cubic root of 34040663 is about 324.0902780234.

The spelling of 34040663 in words is "thirty-four million, forty thousand, six hundred sixty-three".