35035020197 has 8 divisors (see below), whose sum is σ = 37200997656. Its totient is φ = 32880719872.

The previous prime is 35035020193. The next prime is 35035020221. The reversal of 35035020197 is 79102053053.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1181228161 + 33853792036 = 34369^2 + 183994^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 35035020197 - 2² = 35035020193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35035020193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2913098 + ... + 2925099.

It is an arithmetic number, because the mean of its divisors is an integer number (4650124707).

Almost surely, 2^35035020197 is an apocalyptic number.

It is an amenable number.

35035020197 is a deficient number, since it is larger than the sum of its proper divisors (2165977459).

35035020197 is a wasteful number, since it uses less digits than its factorization.

35035020197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5838567.

The product of its (nonzero) digits is 28350, while the sum is 35.

The spelling of 35035020197 in words is "thirty-five billion, thirty-five million, twenty thousand, one hundred ninety-seven".