3280830155 has 8 divisors (see below), whose sum is σ = 3967050384. Its totient is φ = 2604628000.

The previous prime is 3280830151. The next prime is 3280830173. The reversal of 3280830155 is 5510380823.

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

It is not a de Polignac number, because 3280830155 - 2² = 3280830151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3280830151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2503796 + ... + 2505105.

It is an arithmetic number, because the mean of its divisors is an integer number (495881298).

Almost surely, 2^3280830155 is an apocalyptic number.

3280830155 is a deficient number, since it is larger than the sum of its proper divisors (686220229).

3280830155 is a wasteful number, since it uses less digits than its factorization.

3280830155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5009037.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 3280830155 is about 57278.5313621081. The cubic root of 3280830155 is about 1485.9171070516.

The spelling of 3280830155 in words is "three billion, two hundred eighty million, eight hundred thirty thousand, one hundred fifty-five".