33946984297 has 6 divisors (see below), whose sum is σ = 35487112682. Its totient is φ = 32471027952.

The previous prime is 33946984289. The next prime is 33946984319. The reversal of 33946984297 is 79248964933.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24088281616 + 9858702681 = 155204^2 + 99291^2 .

It is not a de Polignac number, because 33946984297 - 2³ = 33946984289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33946984237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32085468 + ... + 32086525.

Almost surely, 2^33946984297 is an apocalyptic number.

It is an amenable number.

33946984297 is a deficient number, since it is larger than the sum of its proper divisors (1540128385).

33946984297 is an equidigital number, since it uses as much as digits as its factorization.

33946984297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64172039 (or 64172016 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 64.

The spelling of 33946984297 in words is "thirty-three billion, nine hundred forty-six million, nine hundred eighty-four thousand, two hundred ninety-seven".