734222 has 8 divisors (see below), whose sum is σ = 1139400. Its totient is φ = 354424.

The previous prime is 734221. The next prime is 734233. The reversal of 734222 is 222437.

It is a happy number.

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

It is a d-powerful number, because it can be written as 7 + 3¹¹ + 2³ + 4 + 2¹⁵ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 734194 and 734203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6272 + ... + 6387.

It is an arithmetic number, because the mean of its divisors is an integer number (142425).

2⁷³⁴²²² is an apocalyptic number.

734222 is a deficient number, since it is larger than the sum of its proper divisors (405178).

734222 is a wasteful number, since it uses less digits than its factorization.

734222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12690.

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

The square root of 734222 is about 856.8675510252. The cubic root of 734222 is about 90.2143860320.

Adding to 734222 its reverse (222437), we get a palindrome (956659).

The spelling of 734222 in words is "seven hundred thirty-four thousand, two hundred twenty-two".