16794049 has 2 divisors, whose sum is σ = 16794050. Its totient is φ = 16794048.

The previous prime is 16794023. The next prime is 16794059. The reversal of 16794049 is 94049761.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9734400 + 7059649 = 3120^2 + 2657^2 .

It is a cyclic number.

It is not a de Polignac number, because 16794049 - 2⁵ = 16794017 is a prime.

It is not a weakly prime, because it can be changed into another prime (16794059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8397024 + 8397025.

It is an arithmetic number, because the mean of its divisors is an integer number (8397025).

Almost surely, 2^16794049 is an apocalyptic number.

It is an amenable number.

16794049 is a deficient number, since it is larger than the sum of its proper divisors (1).

16794049 is an equidigital number, since it uses as much as digits as its factorization.

16794049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 16794049 is about 4098.0542944183. The cubic root of 16794049 is about 256.0855884475.

The spelling of 16794049 in words is "sixteen million, seven hundred ninety-four thousand, forty-nine".