97413829 has 2 divisors, whose sum is σ = 97413830. Its totient is φ = 97413828.

The previous prime is 97413803. The next prime is 97413839. The reversal of 97413829 is 92831479.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85840225 + 11573604 = 9265^2 + 3402^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97413829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97413839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48706914 + 48706915.

It is an arithmetic number, because the mean of its divisors is an integer number (48706915).

Almost surely, 2^97413829 is an apocalyptic number.

It is an amenable number.

97413829 is a deficient number, since it is larger than the sum of its proper divisors (1).

97413829 is an equidigital number, since it uses as much as digits as its factorization.

97413829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 43.

The square root of 97413829 is about 9869.8444263322. The cubic root of 97413829 is about 460.1225713066.

The spelling of 97413829 in words is "ninety-seven million, four hundred thirteen thousand, eight hundred twenty-nine".