39794049 has 36 divisors (see below), whose sum is σ = 61343568. Its totient is φ = 24842160.

The previous prime is 39794039. The next prime is 39794057. The reversal of 39794049 is 94049793.

39794049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 39794049 - 2¹³ = 39785857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39793995 and 39794013.

It is not an unprimeable number, because it can be changed into a prime (39794039) 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 35 ways as a sum of consecutive naturals, for example, 371854 + ... + 371960.

It is an arithmetic number, because the mean of its divisors is an integer number (1703988).

Almost surely, 2^39794049 is an apocalyptic number.

It is an amenable number.

39794049 is a deficient number, since it is larger than the sum of its proper divisors (21549519).

39794049 is a wasteful number, since it uses less digits than its factorization.

39794049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 39794049 is about 6308.2524521455. The cubic root of 39794049 is about 341.4072269888.

The spelling of 39794049 in words is "thirty-nine million, seven hundred ninety-four thousand, forty-nine".