897343396667 has 8 divisors (see below), whose sum is σ = 924103910400. Its totient is φ = 870967926504.

The previous prime is 897343396627. The next prime is 897343396717. The reversal of 897343396667 is 766693343798.

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 897343396667 - 2¹⁰ = 897343395643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 897343396667.

It is not an unprimeable number, because it can be changed into a prime (897343396627) 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, 96256163 + ... + 96265484.

It is an arithmetic number, because the mean of its divisors is an integer number (115512988800).

Almost surely, 2^897343396667 is an apocalyptic number.

897343396667 is a deficient number, since it is larger than the sum of its proper divisors (26760513733).

897343396667 is a wasteful number, since it uses less digits than its factorization.

897343396667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192521785.

The product of its digits is 740710656, while the sum is 71.

The spelling of 897343396667 in words is "eight hundred ninety-seven billion, three hundred forty-three million, three hundred ninety-six thousand, six hundred sixty-seven".