35197476947 has 2 divisors, whose sum is σ = 35197476948. Its totient is φ = 35197476946.

The previous prime is 35197476887. The next prime is 35197477027. The reversal of 35197476947 is 74967479153.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35197476947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35197476947.

It is not a weakly prime, because it can be changed into another prime (35197476047) 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, 17598738473 + 17598738474.

It is an arithmetic number, because the mean of its divisors is an integer number (17598738474).

Almost surely, 2^35197476947 is an apocalyptic number.

35197476947 is a deficient number, since it is larger than the sum of its proper divisors (1).

35197476947 is an equidigital number, since it uses as much as digits as its factorization.

35197476947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40007520, while the sum is 62.

The spelling of 35197476947 in words is "thirty-five billion, one hundred ninety-seven million, four hundred seventy-six thousand, nine hundred forty-seven".