97400383 has 2 divisors, whose sum is σ = 97400384. Its totient is φ = 97400382.

The previous prime is 97400353. The next prime is 97400389. The reversal of 97400383 is 38300479.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97400383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97400389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48700191 + 48700192.

It is an arithmetic number, because the mean of its divisors is an integer number (48700192).

Almost surely, 2^97400383 is an apocalyptic number.

97400383 is a deficient number, since it is larger than the sum of its proper divisors (1).

97400383 is an equidigital number, since it uses as much as digits as its factorization.

97400383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 97400383 is about 9869.1632370733. The cubic root of 97400383 is about 460.1014001415.

The spelling of 97400383 in words is "ninety-seven million, four hundred thousand, three hundred eighty-three".