12934464 has 112 divisors (see below), whose sum is σ = 37307520. Its totient is φ = 3942400.

The previous prime is 12934463. The next prime is 12934469. The reversal of 12934464 is 46443921.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12934463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128014 + ... + 128114.

Almost surely, 2^12934464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12934464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18653760).

12934464 is an abundant number, since it is smaller than the sum of its proper divisors (24373056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12934464 is a wasteful number, since it uses less digits than its factorization.

12934464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 158 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 12934464 is about 3596.4515845483. The cubic root of 12934464 is about 234.7376822488.

The spelling of 12934464 in words is "twelve million, nine hundred thirty-four thousand, four hundred sixty-four".