3209541305097 has 8 divisors (see below), whose sum is σ = 4417433194240. Its totient is φ = 2070671809680.

The previous prime is 3209541305029. The next prime is 3209541305099. The reversal of 3209541305097 is 7905031459023.

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

It is not a de Polignac number, because 3209541305097 - 2¹¹ = 3209541303049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3209541305099) 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, 17255598322 + ... + 17255598507.

It is an arithmetic number, because the mean of its divisors is an integer number (552179149280).

Almost surely, 2^{3209541305097} is an apocalyptic number.

It is an amenable number.

3209541305097 is a deficient number, since it is larger than the sum of its proper divisors (1207891889143).

3209541305097 is a wasteful number, since it uses less digits than its factorization.

3209541305097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34511196863.

The product of its (nonzero) digits is 1020600, while the sum is 48.

The spelling of 3209541305097 in words is "three trillion, two hundred nine billion, five hundred forty-one million, three hundred five thousand, ninety-seven".