96989897 has 8 divisors (see below), whose sum is σ = 99807840. Its totient is φ = 94197600.

The previous prime is 96989869. The next prime is 96989903. The reversal of 96989897 is 79898969.

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 96989897 - 2¹⁰ = 96988873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96989197) 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, 1397 + ... + 13997.

It is an arithmetic number, because the mean of its divisors is an integer number (12475980).

Almost surely, 2^96989897 is an apocalyptic number.

It is an amenable number.

96989897 is a deficient number, since it is larger than the sum of its proper divisors (2817943).

96989897 is a wasteful number, since it uses less digits than its factorization.

96989897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12823.

The product of its digits is 17635968, while the sum is 65.

The square root of 96989897 is about 9848.3448863248. The cubic root of 96989897 is about 459.4541366864.

The spelling of 96989897 in words is "ninety-six million, nine hundred eighty-nine thousand, eight hundred ninety-seven".