3238228306 has 32 divisors (see below), whose sum is σ = 5189333040. Its totient is φ = 1510219776.

The previous prime is 3238228303. The next prime is 3238228307. The reversal of 3238228306 is 6038228323.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 407030625 + 2831197681 = 20175^2 + 53209^2 .

It is a super-2 number, since 2×3238228306² = 20972245123559259272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3238228303) 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, 3485250 + ... + 3486178.

Almost surely, 2^3238228306 is an apocalyptic number.

3238228306 is a deficient number, since it is larger than the sum of its proper divisors (1951104734).

3238228306 is a wasteful number, since it uses less digits than its factorization.

3238228306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 3238228306 is about 56905.4330095115. The cubic root of 3238228306 is about 1479.4574810306.

The spelling of 3238228306 in words is "three billion, two hundred thirty-eight million, two hundred twenty-eight thousand, three hundred six".