897483517 has 16 divisors (see below), whose sum is σ = 1031933952. Its totient is φ = 764611200.

The previous prime is 897483469. The next prime is 897483527. The reversal of 897483517 is 715384798.

It is a cyclic number.

It is not a de Polignac number, because 897483517 - 2¹⁹ = 896959229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897483527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1493017 + ... + 1493617.

It is an arithmetic number, because the mean of its divisors is an integer number (64495872).

Almost surely, 2^897483517 is an apocalyptic number.

It is an amenable number.

897483517 is a deficient number, since it is larger than the sum of its proper divisors (134450435).

897483517 is a wasteful number, since it uses less digits than its factorization.

897483517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548.

The product of its digits is 1693440, while the sum is 52.

The square root of 897483517 is about 29958.0292576131. The cubic root of 897483517 is about 964.5886788115.

The spelling of 897483517 in words is "eight hundred ninety-seven million, four hundred eighty-three thousand, five hundred seventeen".