97898803 has 2 divisors, whose sum is σ = 97898804. Its totient is φ = 97898802.

The previous prime is 97898777. The next prime is 97898813. The reversal of 97898803 is 30889879.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97898803 - 2⁵ = 97898771 is a prime.

It is not a weakly prime, because it can be changed into another prime (97898813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48949401 + 48949402.

It is an arithmetic number, because the mean of its divisors is an integer number (48949402).

Almost surely, 2^97898803 is an apocalyptic number.

97898803 is a deficient number, since it is larger than the sum of its proper divisors (1).

97898803 is an equidigital number, since it uses as much as digits as its factorization.

97898803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 97898803 is about 9894.3823960872. The cubic root of 97898803 is about 460.8848798834.

The spelling of 97898803 in words is "ninety-seven million, eight hundred ninety-eight thousand, eight hundred three".