12904363 has 8 divisors (see below), whose sum is σ = 13637520. Its totient is φ = 12176640.

The previous prime is 12904349. The next prime is 12904369. The reversal of 12904363 is 36340921.

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

It is a cyclic number.

It is not a de Polignac number, because 12904363 - 2¹³ = 12896171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12904369) 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, 4131 + ... + 6547.

It is an arithmetic number, because the mean of its divisors is an integer number (1704690).

Almost surely, 2^12904363 is an apocalyptic number.

12904363 is a deficient number, since it is larger than the sum of its proper divisors (733157).

12904363 is a wasteful number, since it uses less digits than its factorization.

12904363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 12904363 is about 3592.2643276908. The cubic root of 12904363 is about 234.5554474776. Note that the first 3 decimals are identical.

The spelling of 12904363 in words is "twelve million, nine hundred four thousand, three hundred sixty-three".