993704 has 8 divisors (see below), whose sum is σ = 1863210. Its totient is φ = 496848.

The previous prime is 993703. The next prime is 993763. The reversal of 993704 is 407399.

It is a happy number.

993704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 902500 + 91204 = 950^2 + 302^2 .

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

It is not an unprimeable number, because it can be changed into a prime (993703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62099 + ... + 62114.

2⁹⁹³⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

993704 is a deficient number, since it is larger than the sum of its proper divisors (869506).

993704 is a wasteful number, since it uses less digits than its factorization.

993704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124219 (or 124215 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 993704 is about 996.8470293882. The cubic root of 993704 is about 99.7896913461.

The spelling of 993704 in words is "nine hundred ninety-three thousand, seven hundred four".