13094649 has 8 divisors (see below), whose sum is σ = 19399520. Its totient is φ = 8729748.

The previous prime is 13094639. The next prime is 13094663. The reversal of 13094649 is 94649031.

13094649 is a `hidden beast` number, since 1 + 3 + 0 + 9 + 4 + 649 = 666.

13094649 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13094649 - 2¹³ = 13086457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13094639) 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, 242467 + ... + 242520.

It is an arithmetic number, because the mean of its divisors is an integer number (2424940).

Almost surely, 2^13094649 is an apocalyptic number.

It is an amenable number.

13094649 is a deficient number, since it is larger than the sum of its proper divisors (6304871).

13094649 is an equidigital number, since it uses as much as digits as its factorization.

13094649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484996 (or 484990 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 13094649 is about 3618.6529261591. The cubic root of 13094649 is about 235.7027342627.

The spelling of 13094649 in words is "thirteen million, ninety-four thousand, six hundred forty-nine".