12950330 has 8 divisors (see below), whose sum is σ = 23310612. Its totient is φ = 5180128.

The previous prime is 12950309. The next prime is 12950339. The reversal of 12950330 is 3305921.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 11895601 + 1054729 = 3449^2 + 1027^2 .

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

It is a super-2 number, since 2×12950330² = 335422094217800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12950296 and 12950305.

It is not an unprimeable number, because it can be changed into a prime (12950339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647507 + ... + 647526.

Almost surely, 2^12950330 is an apocalyptic number.

12950330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12950330 is a deficient number, since it is larger than the sum of its proper divisors (10360282).

12950330 is a wasteful number, since it uses less digits than its factorization.

12950330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295040.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 12950330 is about 3598.6566938234. The cubic root of 12950330 is about 234.8336229925.

The spelling of 12950330 in words is "twelve million, nine hundred fifty thousand, three hundred thirty".