12034789 has 8 divisors (see below), whose sum is σ = 13379072. Its totient is φ = 10750320.

The previous prime is 12034783. The next prime is 12034801. The reversal of 12034789 is 98743021.

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 12034789 - 2⁷ = 12034661 is a prime.

It is a super-2 number, since 2×12034789² = 289672292549042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034783) 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, 14529 + ... + 15334.

It is an arithmetic number, because the mean of its divisors is an integer number (1672384).

Almost surely, 2^12034789 is an apocalyptic number.

It is an amenable number.

12034789 is a deficient number, since it is larger than the sum of its proper divisors (1344283).

12034789 is a wasteful number, since it uses less digits than its factorization.

12034789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29907.

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

The square root of 12034789 is about 3469.1193406973. The cubic root of 12034789 is about 229.1638765207.

The spelling of 12034789 in words is "twelve million, thirty-four thousand, seven hundred eighty-nine".