330240773 has 8 divisors (see below), whose sum is σ = 339375960. Its totient is φ = 321157120.

The previous prime is 330240751. The next prime is 330240839. The reversal of 330240773 is 377042033.

It can be written as a sum of positive squares in 4 ways, for example, as 52085089 + 278155684 = 7217^2 + 16678^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330240773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330240733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293 + ... + 25701.

It is an arithmetic number, because the mean of its divisors is an integer number (42421995).

Almost surely, 2^330240773 is an apocalyptic number.

It is an amenable number.

330240773 is a deficient number, since it is larger than the sum of its proper divisors (9135187).

330240773 is a wasteful number, since it uses less digits than its factorization.

330240773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25767.

The product of its (nonzero) digits is 10584, while the sum is 29.

The square root of 330240773 is about 18172.5279749406. The cubic root of 330240773 is about 691.2103471265.

The spelling of 330240773 in words is "three hundred thirty million, two hundred forty thousand, seven hundred seventy-three".