12970347 has 8 divisors (see below), whose sum is σ = 18624144. Its totient is φ = 7981728.

The previous prime is 12970333. The next prime is 12970357. The reversal of 12970347 is 74307921.

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

It is not a de Polignac number, because 12970347 - 2¹⁰ = 12969323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12970357) 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, 166248 + ... + 166325.

It is an arithmetic number, because the mean of its divisors is an integer number (2328018).

Almost surely, 2^12970347 is an apocalyptic number.

12970347 is a deficient number, since it is larger than the sum of its proper divisors (5653797).

12970347 is a wasteful number, since it uses less digits than its factorization.

12970347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332589.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 12970347 is about 3601.4367966133. The cubic root of 12970347 is about 234.9545528532.

The spelling of 12970347 in words is "twelve million, nine hundred seventy thousand, three hundred forty-seven".