39484681 has 8 divisors (see below), whose sum is σ = 40771584. Its totient is φ = 38213280.

The previous prime is 39484673. The next prime is 39484691. The reversal of 39484681 is 18648493.

39484681 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 cyclic number.

It is not a de Polignac number, because 39484681 - 2³ = 39484673 is a prime.

It is a super-2 number, since 2×39484681² = 3118080067343522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39484651) 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, 1416 + ... + 8998.

It is an arithmetic number, because the mean of its divisors is an integer number (5096448).

Almost surely, 2^39484681 is an apocalyptic number.

It is an amenable number.

39484681 is a deficient number, since it is larger than the sum of its proper divisors (1286903).

39484681 is a wasteful number, since it uses less digits than its factorization.

39484681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7751.

The product of its digits is 165888, while the sum is 43.

The square root of 39484681 is about 6283.6837126004. The cubic root of 39484681 is about 340.5201985024.

The spelling of 39484681 in words is "thirty-nine million, four hundred eighty-four thousand, six hundred eighty-one".