12790734 has 16 divisors (see below), whose sum is σ = 27907200. Its totient is φ = 3875960.

The previous prime is 12790733. The next prime is 12790753. The reversal of 12790734 is 43709721.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12790695 and 12790704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12790733) 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 7 ways as a sum of consecutive naturals, for example, 96834 + ... + 96965.

It is an arithmetic number, because the mean of its divisors is an integer number (1744200).

Almost surely, 2^12790734 is an apocalyptic number.

12790734 is an abundant number, since it is smaller than the sum of its proper divisors (15116466).

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

12790734 is a wasteful number, since it uses less digits than its factorization.

12790734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193815.

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

The square root of 12790734 is about 3576.4135666894. The cubic root of 12790734 is about 233.8649597053.

The spelling of 12790734 in words is "twelve million, seven hundred ninety thousand, seven hundred thirty-four".