330564452 has 6 divisors (see below), whose sum is σ = 578487798. Its totient is φ = 165282224.

The previous prime is 330564431. The next prime is 330564497. The reversal of 330564452 is 254465033.

It can be written as a sum of positive squares in only one way, i.e., 287845156 + 42719296 = 16966^2 + 6536^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41320553 + ... + 41320560.

It is an arithmetic number, because the mean of its divisors is an integer number (96414633).

Almost surely, 2^330564452 is an apocalyptic number.

It is an amenable number.

330564452 is a deficient number, since it is larger than the sum of its proper divisors (247923346).

330564452 is a wasteful number, since it uses less digits than its factorization.

330564452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82641117 (or 82641115 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 330564452 is about 18181.4315167976. The cubic root of 330564452 is about 691.4360987973.

The spelling of 330564452 in words is "three hundred thirty million, five hundred sixty-four thousand, four hundred fifty-two".