12984730 has 16 divisors (see below), whose sum is σ = 25497504. Its totient is φ = 4721680.

The previous prime is 12984709. The next prime is 12984731. The reversal of 12984730 is 3748921.

It is not an unprimeable number, because it can be changed into a prime (12984731) 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, 58912 + ... + 59131.

It is an arithmetic number, because the mean of its divisors is an integer number (1593594).

Almost surely, 2^12984730 is an apocalyptic number.

12984730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12984730 is a deficient number, since it is larger than the sum of its proper divisors (12512774).

12984730 is a wasteful number, since it uses less digits than its factorization.

12984730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118061.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 12984730 is about 3603.4330852674. The cubic root of 12984730 is about 235.0413689054.

The spelling of 12984730 in words is "twelve million, nine hundred eighty-four thousand, seven hundred thirty".