3946535 has 8 divisors (see below), whose sum is σ = 4802976. Its totient is φ = 3112480.

The previous prime is 3946511. The next prime is 3946541. The reversal of 3946535 is 5356493.

3946535 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 not a de Polignac number, because 3946535 - 2¹⁶ = 3880999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3946495 and 3946504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5204 + ... + 5913.

It is an arithmetic number, because the mean of its divisors is an integer number (600372).

Almost surely, 2^3946535 is an apocalyptic number.

3946535 is a deficient number, since it is larger than the sum of its proper divisors (856441).

3946535 is a wasteful number, since it uses less digits than its factorization.

3946535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11193.

The product of its digits is 48600, while the sum is 35.

The square root of 3946535 is about 1986.5887848269. The cubic root of 3946535 is about 158.0296771685.

The spelling of 3946535 in words is "three million, nine hundred forty-six thousand, five hundred thirty-five".