35640246079 has 2 divisors, whose sum is σ = 35640246080. Its totient is φ = 35640246078.

The previous prime is 35640246073. The next prime is 35640246107. The reversal of 35640246079 is 97064204653.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35640246079 - 2⁷ = 35640245951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35640246073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17820123039 + 17820123040.

It is an arithmetic number, because the mean of its divisors is an integer number (17820123040).

Almost surely, 2^35640246079 is an apocalyptic number.

35640246079 is a deficient number, since it is larger than the sum of its proper divisors (1).

35640246079 is an equidigital number, since it uses as much as digits as its factorization.

35640246079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 35640246079 in words is "thirty-five billion, six hundred forty million, two hundred forty-six thousand, seventy-nine".