96669997 has 4 divisors (see below), whose sum is σ = 99788416. Its totient is φ = 93551580.

The previous prime is 96669971. The next prime is 96670051. The reversal of 96669997 is 79996669.

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.

It is a cyclic number.

It is not a de Polignac number, because 96669997 - 2⁷ = 96669869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96669697) 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, 1559163 + ... + 1559224.

It is an arithmetic number, because the mean of its divisors is an integer number (24947104).

Almost surely, 2^96669997 is an apocalyptic number.

It is an amenable number.

96669997 is a deficient number, since it is larger than the sum of its proper divisors (3118419).

96669997 is a wasteful number, since it uses less digits than its factorization.

96669997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118418.

The product of its digits is 9920232, while the sum is 61.

The square root of 96669997 is about 9832.0901643547. The cubic root of 96669997 is about 458.9484439192.

The spelling of 96669997 in words is "ninety-six million, six hundred sixty-nine thousand, nine hundred ninety-seven".