3964774 has 16 divisors (see below), whose sum is σ = 6870096. Its totient is φ = 1696000.

The previous prime is 3964759. The next prime is 3964777. The reversal of 3964774 is 4774693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3964777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4927 + ... + 5674.

It is an arithmetic number, because the mean of its divisors is an integer number (429381).

Almost surely, 2^3964774 is an apocalyptic number.

3964774 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3964774 is a deficient number, since it is larger than the sum of its proper divisors (2905322).

3964774 is a wasteful number, since it uses less digits than its factorization.

3964774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10631.

The product of its digits is 127008, while the sum is 40.

The square root of 3964774 is about 1991.1740255437. The cubic root of 3964774 is about 158.2727489971.

The spelling of 3964774 in words is "three million, nine hundred sixty-four thousand, seven hundred seventy-four".