39494046 has 16 divisors (see below), whose sum is σ = 83145600. Its totient is φ = 12471768.

The previous prime is 39493981. The next prime is 39494047. The reversal of 39494046 is 64049493.

39494046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 39493995 and 39494013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39494047) 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 7 ways as a sum of consecutive naturals, for example, 173106 + ... + 173333.

It is an arithmetic number, because the mean of its divisors is an integer number (5196600).

Almost surely, 2^39494046 is an apocalyptic number.

39494046 is an abundant number, since it is smaller than the sum of its proper divisors (43651554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39494046 is a wasteful number, since it uses less digits than its factorization.

39494046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346463.

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 39494046 is about 6284.4288523302. The cubic root of 39494046 is about 340.5471179683.

The spelling of 39494046 in words is "thirty-nine million, four hundred ninety-four thousand, forty-six".