3282738 has 16 divisors (see below), whose sum is σ = 6599136. Its totient is φ = 1088640.

The previous prime is 3282731. The next prime is 3282739. The reversal of 3282738 is 8372823.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3282699 and 3282708.

It is not an unprimeable number, because it can be changed into a prime (3282731) 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, 31 + ... + 2562.

It is an arithmetic number, because the mean of its divisors is an integer number (412446).

Almost surely, 2^3282738 is an apocalyptic number.

3282738 is an abundant number, since it is smaller than the sum of its proper divisors (3316398).

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

3282738 is a wasteful number, since it uses less digits than its factorization.

3282738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809.

The product of its digits is 16128, while the sum is 33.

The square root of 3282738 is about 1811.8327737404. The cubic root of 3282738 is about 148.6205077886.

The spelling of 3282738 in words is "three million, two hundred eighty-two thousand, seven hundred thirty-eight".