3294750289 has 4 divisors (see below), whose sum is σ = 3294997300. Its totient is φ = 3294503280.

The previous prime is 3294750197. The next prime is 3294750293. The reversal of 3294750289 is 9820574923.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2251977025 + 1042773264 = 47455^2 + 32292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3294750289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3294750089) 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, 102282 + ... + 130579.

It is an arithmetic number, because the mean of its divisors is an integer number (823749325).

Almost surely, 2^3294750289 is an apocalyptic number.

It is an amenable number.

3294750289 is a deficient number, since it is larger than the sum of its proper divisors (247011).

3294750289 is a wasteful number, since it uses less digits than its factorization.

3294750289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247010.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 3294750289 is about 57399.9154093453. The cubic root of 3294750289 is about 1488.0156593105.

The spelling of 3294750289 in words is "three billion, two hundred ninety-four million, seven hundred fifty thousand, two hundred eighty-nine".