330308077 has 16 divisors (see below), whose sum is σ = 366925824. Its totient is φ = 294840000.

The previous prime is 330308053. The next prime is 330308087. The reversal of 330308077 is 770803033.

It is a cyclic number.

It is not a de Polignac number, because 330308077 - 2⁷ = 330307949 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 (330308047) 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, 139927 + ... + 142267.

It is an arithmetic number, because the mean of its divisors is an integer number (22932864).

Almost surely, 2^330308077 is an apocalyptic number.

It is an amenable number.

330308077 is a deficient number, since it is larger than the sum of its proper divisors (36617747).

330308077 is a wasteful number, since it uses less digits than its factorization.

330308077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2580.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 330308077 is about 18174.3796868009. The cubic root of 330308077 is about 691.2573008090.

The spelling of 330308077 in words is "three hundred thirty million, three hundred eight thousand, seventy-seven".