897966463 has 8 divisors (see below), whose sum is σ = 927774848. Its totient is φ = 868563864.

The previous prime is 897966449. The next prime is 897966473. The reversal of 897966463 is 364669798.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-897966463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 897966398 and 897966407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897966403) 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, 96945 + ... + 105802.

It is an arithmetic number, because the mean of its divisors is an integer number (115971856).

Almost surely, 2^897966463 is an apocalyptic number.

897966463 is a deficient number, since it is larger than the sum of its proper divisors (29808385).

897966463 is a wasteful number, since it uses less digits than its factorization.

897966463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202893.

The product of its digits is 11757312, while the sum is 58.

The square root of 897966463 is about 29966.0885502262. The cubic root of 897966463 is about 964.7616664677.

The spelling of 897966463 in words is "eight hundred ninety-seven million, nine hundred sixty-six thousand, four hundred sixty-three".