743204 has 48 divisors (see below), whose sum is σ = 1720320. Its totient is φ = 272160.

The previous prime is 743203. The next prime is 743209. The reversal of 743204 is 402347.

743204 = T₃₂ + T₃₃ + ... + T₁₆₄.

It is a happy number.

743204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (743203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5789 + ... + 5915.

It is an arithmetic number, because the mean of its divisors is an integer number (35840).

2⁷⁴³²⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 743204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (860160).

743204 is an abundant number, since it is smaller than the sum of its proper divisors (977116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

743204 is a wasteful number, since it uses less digits than its factorization.

743204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 743204 is about 862.0928024291. The cubic root of 743204 is about 90.5807709663.

The spelling of 743204 in words is "seven hundred forty-three thousand, two hundred four", and thus it is an iban number.