966398 has 8 divisors (see below), whose sum is σ = 1460592. Its totient is φ = 479536.

The previous prime is 966389. The next prime is 966401. The reversal of 966398 is 893669.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

966398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1490 + ... + 2037.

It is an arithmetic number, because the mean of its divisors is an integer number (182574).

2⁹⁶⁶³⁹⁸ is an apocalyptic number.

966398 is a deficient number, since it is larger than the sum of its proper divisors (494194).

966398 is a wasteful number, since it uses less digits than its factorization.

966398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666.

The product of its digits is 69984, while the sum is 41.

The square root of 966398 is about 983.0554409595. The cubic root of 966398 is about 98.8671482644.

The spelling of 966398 in words is "nine hundred sixty-six thousand, three hundred ninety-eight".