97898876 has 6 divisors (see below), whose sum is σ = 171323040. Its totient is φ = 48949436.

The previous prime is 97898863. The next prime is 97898881. The reversal of 97898876 is 67889879.

It is a super-3 number, since 3×97898876³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12237356 + ... + 12237363.

It is an arithmetic number, because the mean of its divisors is an integer number (28553840).

Almost surely, 2^97898876 is an apocalyptic number.

It is an amenable number.

97898876 is a deficient number, since it is larger than the sum of its proper divisors (73424164).

97898876 is a wasteful number, since it uses less digits than its factorization.

97898876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24474723 (or 24474721 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 62.

The square root of 97898876 is about 9894.3860850484. The cubic root of 97898876 is about 460.8849944391.

The spelling of 97898876 in words is "ninety-seven million, eight hundred ninety-eight thousand, eight hundred seventy-six".