897088319 has 8 divisors (see below), whose sum is σ = 911269632. Its totient is φ = 882987480.

The previous prime is 897088303. The next prime is 897088327. The reversal of 897088319 is 913880798.

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 897088319 - 2⁴ = 897088303 is a prime.

It is a super-3 number, since 3×897088319³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (897088019) 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, 2552 + ... + 42434.

It is an arithmetic number, because the mean of its divisors is an integer number (113908704).

Almost surely, 2^897088319 is an apocalyptic number.

897088319 is a deficient number, since it is larger than the sum of its proper divisors (14181313).

897088319 is a wasteful number, since it uses less digits than its factorization.

897088319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40237.

The product of its (nonzero) digits is 870912, while the sum is 53.

The square root of 897088319 is about 29951.4326702413. The cubic root of 897088319 is about 964.4470756599.

The spelling of 897088319 in words is "eight hundred ninety-seven million, eighty-eight thousand, three hundred nineteen".