12949733 has 8 divisors (see below), whose sum is σ = 13944960. Its totient is φ = 11980480.

The previous prime is 12949691. The next prime is 12949787. The reversal of 12949733 is 33794921.

12949733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12949733 - 2¹² = 12945637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12919733) 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, 5453 + ... + 7458.

It is an arithmetic number, because the mean of its divisors is an integer number (1743120).

Almost surely, 2^12949733 is an apocalyptic number.

It is an amenable number.

12949733 is a deficient number, since it is larger than the sum of its proper divisors (995227).

12949733 is a wasteful number, since it uses less digits than its factorization.

12949733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12987.

The product of its digits is 40824, while the sum is 38.

The square root of 12949733 is about 3598.5737452496. The cubic root of 12949733 is about 234.8300143888.

The spelling of 12949733 in words is "twelve million, nine hundred forty-nine thousand, seven hundred thirty-three".