3280070 has 8 divisors (see below), whose sum is σ = 5904144. Its totient is φ = 1312024.

The previous prime is 3280061. The next prime is 3280073. The reversal of 3280070 is 700823.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163994 + ... + 164013.

It is an arithmetic number, because the mean of its divisors is an integer number (738018).

Almost surely, 2^3280070 is an apocalyptic number.

3280070 is a deficient number, since it is larger than the sum of its proper divisors (2624074).

3280070 is a wasteful number, since it uses less digits than its factorization.

3280070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328014.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 3280070 is about 1811.0963530414. The cubic root of 3280070 is about 148.5802337871.

Adding to 3280070 its reverse (700823), we get a palindrome (3980893).

The spelling of 3280070 in words is "three million, two hundred eighty thousand, seventy".