3280468 has 6 divisors (see below), whose sum is σ = 5740826. Its totient is φ = 1640232.

The previous prime is 3280463. The next prime is 3280469. The reversal of 3280468 is 8640823.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2304324 + 976144 = 1518^2 + 988^2 .

It is a super-2 number, since 2×3280468² = 21522940598048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410055 + ... + 410062.

Almost surely, 2^3280468 is an apocalyptic number.

It is an amenable number.

3280468 is a deficient number, since it is larger than the sum of its proper divisors (2460358).

3280468 is a wasteful number, since it uses less digits than its factorization.

3280468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820121 (or 820119 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3280468 is about 1811.2062279045. The cubic root of 3280468 is about 148.5862430635.

The spelling of 3280468 in words is "three million, two hundred eighty thousand, four hundred sixty-eight".