39484946 has 8 divisors (see below), whose sum is σ = 60061824. Its totient is φ = 19464340.

The previous prime is 39484943. The next prime is 39484961. The reversal of 39484946 is 64948493.

It is a happy number.

39484946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 39484946.

It is not an unprimeable number, because it can be changed into a prime (39484943) 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 3 ways as a sum of consecutive naturals, for example, 138890 + ... + 139173.

It is an arithmetic number, because the mean of its divisors is an integer number (7507728).

Almost surely, 2^39484946 is an apocalyptic number.

39484946 is a deficient number, since it is larger than the sum of its proper divisors (20576878).

39484946 is a wasteful number, since it uses less digits than its factorization.

39484946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278136.

The product of its digits is 746496, while the sum is 47.

The square root of 39484946 is about 6283.7047989224. The cubic root of 39484946 is about 340.5209602970.

The spelling of 39484946 in words is "thirty-nine million, four hundred eighty-four thousand, nine hundred forty-six".