4352738 has 8 divisors (see below), whose sum is σ = 7031388. Its totient is φ = 2008944.

The previous prime is 4352713. The next prime is 4352749. The reversal of 4352738 is 8372534.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4313929 + 38809 = 2077^2 + 197^2 .

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

It is an Ulam number.

It is a d-powerful number, because it can be written as 4¹⁰ + 3¹¹ + 5⁹ + 2¹⁹ + 7⁶ + 3¹² + 8³ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83681 + ... + 83732.

Almost surely, 2^4352738 is an apocalyptic number.

4352738 is a deficient number, since it is larger than the sum of its proper divisors (2678650).

4352738 is a wasteful number, since it uses less digits than its factorization.

4352738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167428.

The product of its digits is 20160, while the sum is 32.

The square root of 4352738 is about 2086.3216434673. The cubic root of 4352738 is about 163.2754322973.

The spelling of 4352738 in words is "four million, three hundred fifty-two thousand, seven hundred thirty-eight".