39496473 has 12 divisors (see below), whose sum is σ = 57435300. Its totient is φ = 26153376.

The previous prime is 39496469. The next prime is 39496481. The reversal of 39496473 is 37469493.

39496473 is a `hidden beast` number, since 3 + 94 + 96 + 473 = 666.

39496473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11108889 + 28387584 = 3333^2 + 5328^2 .

It is not a de Polignac number, because 39496473 - 2² = 39496469 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39496453) 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 11 ways as a sum of consecutive naturals, for example, 13386 + ... + 16067.

It is an arithmetic number, because the mean of its divisors is an integer number (4786275).

Almost surely, 2^39496473 is an apocalyptic number.

It is an amenable number.

39496473 is a deficient number, since it is larger than the sum of its proper divisors (17938827).

39496473 is a wasteful number, since it uses less digits than its factorization.

39496473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29608 (or 29605 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 39496473 is about 6284.6219456702. The cubic root of 39496473 is about 340.5540936267.

The spelling of 39496473 in words is "thirty-nine million, four hundred ninety-six thousand, four hundred seventy-three".