33939698097 has 8 divisors (see below), whose sum is σ = 45541166656. Its totient is φ = 22482347472.

The previous prime is 33939698063. The next prime is 33939698099. The reversal of 33939698097 is 79089693933.

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

It is not a de Polignac number, because 33939698097 - 2²⁴ = 33922920881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33939698099) 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, 36028933 + ... + 36029874.

It is an arithmetic number, because the mean of its divisors is an integer number (5692645832).

Almost surely, 2^33939698097 is an apocalyptic number.

It is an amenable number.

33939698097 is a deficient number, since it is larger than the sum of its proper divisors (11601468559).

33939698097 is a wasteful number, since it uses less digits than its factorization.

33939698097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72058967.

The product of its (nonzero) digits is 59521392, while the sum is 66.

The spelling of 33939698097 in words is "thirty-three billion, nine hundred thirty-nine million, six hundred ninety-eight thousand, ninety-seven".