993464 has 8 divisors (see below), whose sum is σ = 1862760. Its totient is φ = 496728.

The previous prime is 993451. The next prime is 993467. The reversal of 993464 is 464399.

It is a happy number.

993464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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

993464 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 as a sum of consecutive naturals, namely, 62084 + ... + 62099.

It is an arithmetic number, because the mean of its divisors is an integer number (232845).

2⁹⁹³⁴⁶⁴ is an apocalyptic number.

It is an amenable number.

993464 is a deficient number, since it is larger than the sum of its proper divisors (869296).

993464 is a wasteful number, since it uses less digits than its factorization.

993464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124189 (or 124185 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 993464 is about 996.7266425656. The cubic root of 993464 is about 99.7816569434.

The spelling of 993464 in words is "nine hundred ninety-three thousand, four hundred sixty-four".