68430097 has 4 divisors (see below), whose sum is σ = 69254640. Its totient is φ = 67605556.

The previous prime is 68430079. The next prime is 68430101. The reversal of 68430097 is 79003486.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79003486 = 2 ⋅39501743.

It is a cyclic number.

It is not a de Polignac number, because 68430097 - 2⁷ = 68429969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68430017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412147 + ... + 412312.

It is an arithmetic number, because the mean of its divisors is an integer number (17313660).

Almost surely, 2^68430097 is an apocalyptic number.

It is an amenable number.

68430097 is a deficient number, since it is larger than the sum of its proper divisors (824543).

68430097 is an equidigital number, since it uses as much as digits as its factorization.

68430097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824542.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 68430097 is about 8272.2486060321. The cubic root of 68430097 is about 409.0242451897.

The spelling of 68430097 in words is "sixty-eight million, four hundred thirty thousand, ninety-seven".