966898407 has 4 divisors (see below), whose sum is σ = 1289197880. Its totient is φ = 644598936.

The previous prime is 966898379. The next prime is 966898447. The reversal of 966898407 is 704898669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 704898669 = 3 ⋅234966223.

It is not a de Polignac number, because 966898407 - 2⁷ = 966898279 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 (966898447) 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 in 3 ways as a sum of consecutive naturals, for example, 161149732 + ... + 161149737.

It is an arithmetic number, because the mean of its divisors is an integer number (322299470).

Almost surely, 2^966898407 is an apocalyptic number.

966898407 is a deficient number, since it is larger than the sum of its proper divisors (322299473).

966898407 is a wasteful number, since it uses less digits than its factorization.

966898407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322299472.

The product of its (nonzero) digits is 5225472, while the sum is 57.

The square root of 966898407 is about 31094.9900627095. The cubic root of 966898407 is about 988.8420999820.

The spelling of 966898407 in words is "nine hundred sixty-six million, eight hundred ninety-eight thousand, four hundred seven".