3223738 has 16 divisors (see below), whose sum is σ = 5549760. Its totient is φ = 1375776.

The previous prime is 3223729. The next prime is 3223739. The reversal of 3223738 is 8373223.

It is a d-powerful number, because it can be written as 3⁷ + 2 + 2⁷ + 3¹³ + 7 + 3¹³ + 8⁵ .

It is not an unprimeable number, because it can be changed into a prime (3223739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5445 + ... + 6007.

It is an arithmetic number, because the mean of its divisors is an integer number (346860).

Almost surely, 2^3223738 is an apocalyptic number.

3223738 is a deficient number, since it is larger than the sum of its proper divisors (2326022).

3223738 is a wasteful number, since it uses less digits than its factorization.

3223738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981.

The product of its digits is 6048, while the sum is 28.

The square root of 3223738 is about 1795.4770953705. The cubic root of 3223738 is about 147.7247440471.

The spelling of 3223738 in words is "three million, two hundred twenty-three thousand, seven hundred thirty-eight".