993461 has 8 divisors (see below), whose sum is σ = 1141440. Its totient is φ = 847008.

The previous prime is 993451. The next prime is 993467. The reversal of 993461 is 164399.

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

It is a cyclic number.

It is not a de Polignac number, because 993461 - 2⁶ = 993397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 993461.

It is not an unprimeable number, because it can be changed into a prime (993467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2225 + ... + 2633.

It is an arithmetic number, because the mean of its divisors is an integer number (142680).

2⁹⁹³⁴⁶¹ is an apocalyptic number.

It is an amenable number.

993461 is a deficient number, since it is larger than the sum of its proper divisors (147979).

993461 is a wasteful number, since it uses less digits than its factorization.

993461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763.

The product of its digits is 5832, while the sum is 32.

The square root of 993461 is about 996.7251376383. The cubic root of 993461 is about 99.7815565052.

The spelling of 993461 in words is "nine hundred ninety-three thousand, four hundred sixty-one".