3936705 has 24 divisors (see below), whose sum is σ = 6656832. Its totient is φ = 1986336.

The previous prime is 3936683. The next prime is 3936727. The reversal of 3936705 is 5076393.

It is an interprime number because it is at equal distance from previous prime (3936683) and next prime (3936727).

It is not a de Polignac number, because 3936705 - 2⁶ = 3936641 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5052 + ... + 5778.

It is an arithmetic number, because the mean of its divisors is an integer number (277368).

Almost surely, 2^3936705 is an apocalyptic number.

It is an amenable number.

3936705 is a deficient number, since it is larger than the sum of its proper divisors (2720127).

3936705 is a wasteful number, since it uses less digits than its factorization.

3936705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 3936705 is about 1984.1131520153. The cubic root of 3936705 is about 157.8983617004.

The spelling of 3936705 in words is "three million, nine hundred thirty-six thousand, seven hundred five".