3935473082 has 4 divisors (see below), whose sum is σ = 5903209626. Its totient is φ = 1967736540.

The previous prime is 3935473081. The next prime is 3935473093. The reversal of 3935473082 is 2803745393.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2803745393 = 19 ⋅147565547.

It can be written as a sum of positive squares in only one way, i.e., 2333952721 + 1601520361 = 48311^2 + 40019^2 .

It is not an unprimeable number, because it can be changed into a prime (3935473081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 983868269 + ... + 983868272.

Almost surely, 2^3935473082 is an apocalyptic number.

3935473082 is a deficient number, since it is larger than the sum of its proper divisors (1967736544).

3935473082 is a wasteful number, since it uses less digits than its factorization.

3935473082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967736543.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 3935473082 is about 62733.3490417975. The cubic root of 3935473082 is about 1578.8188953839.

The spelling of 3935473082 in words is "three billion, nine hundred thirty-five million, four hundred seventy-three thousand, eighty-two".