330672250 has 16 divisors (see below), whose sum is σ = 619018920. Its totient is φ = 132268800.

The previous prime is 330672241. The next prime is 330672259. The reversal of 330672250 is 52276033.

It is an interprime number because it is at equal distance from previous prime (330672241) and next prime (330672259).

It can be written as a sum of positive squares in 4 ways, for example, as 193571569 + 137100681 = 13913^2 + 11709^2 .

It is not an unprimeable number, because it can be changed into a prime (330672259) 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, 661095 + ... + 661594.

Almost surely, 2^330672250 is an apocalyptic number.

330672250 is a deficient number, since it is larger than the sum of its proper divisors (288346670).

330672250 is a wasteful number, since it uses less digits than its factorization.

330672250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322706 (or 1322696 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 330672250 is about 18184.3957831983. The cubic root of 330672250 is about 691.5112503827.

The spelling of 330672250 in words is "three hundred thirty million, six hundred seventy-two thousand, two hundred fifty".