3936534 has 32 divisors (see below), whose sum is σ = 9473280. Its totient is φ = 1065312.

The previous prime is 3936523. The next prime is 3936577. The reversal of 3936534 is 4356393.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3936495 and 3936504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1669 + ... + 3264.

It is an arithmetic number, because the mean of its divisors is an integer number (296040).

Almost surely, 2^3936534 is an apocalyptic number.

3936534 is an abundant number, since it is smaller than the sum of its proper divisors (5536746).

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

3936534 is a wasteful number, since it uses less digits than its factorization.

3936534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4964.

The product of its digits is 29160, while the sum is 33.

The square root of 3936534 is about 1984.0700592469. The cubic root of 3936534 is about 157.8960754389.

The spelling of 3936534 in words is "three million, nine hundred thirty-six thousand, five hundred thirty-four".