3280123 has 16 divisors (see below), whose sum is σ = 4193280. Its totient is φ = 2491200.

The previous prime is 3280111. The next prime is 3280127. The reversal of 3280123 is 3210823.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3280123 - 2¹⁷ = 3149051 is a prime.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 3280123.

It is not an unprimeable number, because it can be changed into a prime (3280127) 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, 2638 + ... + 3676.

It is an arithmetic number, because the mean of its divisors is an integer number (262080).

Almost surely, 2^3280123 is an apocalyptic number.

3280123 is a deficient number, since it is larger than the sum of its proper divisors (913157).

3280123 is a wasteful number, since it uses less digits than its factorization.

3280123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3280123 is about 1811.1109850034. The cubic root of 3280123 is about 148.5810340454.

Adding to 3280123 its reverse (3210823), we get a palindrome (6490946).

It can be divided in two parts, 3280 and 123, that added together give a triangular number (3403 = T₈₂).

The spelling of 3280123 in words is "three million, two hundred eighty thousand, one hundred twenty-three".