3280350789 has 12 divisors (see below), whose sum is σ = 4780217676. Its totient is φ = 2167546752.

The previous prime is 3280350767. The next prime is 3280350791. The reversal of 3280350789 is 9870530823.

It can be written as a sum of positive squares in 2 ways, for example, as 1512821025 + 1767529764 = 38895^2 + 42042^2 .

It is not a de Polignac number, because 3280350789 - 2¹¹ = 3280348741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280350389) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1611742 + ... + 1613775.

It is an arithmetic number, because the mean of its divisors is an integer number (398351473).

Almost surely, 2^3280350789 is an apocalyptic number.

It is an amenable number.

3280350789 is a deficient number, since it is larger than the sum of its proper divisors (1499866887).

3280350789 is a wasteful number, since it uses less digits than its factorization.

3280350789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225636 (or 3225633 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 3280350789 is about 57274.3466920401. The cubic root of 3280350789 is about 1485.8447338207.

The spelling of 3280350789 in words is "three billion, two hundred eighty million, three hundred fifty thousand, seven hundred eighty-nine".