3936514 has 4 divisors (see below), whose sum is σ = 5904774. Its totient is φ = 1968256.

The previous prime is 3936509. The next prime is 3936523. The reversal of 3936514 is 4156393.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4156393 = 449 ⋅9257.

It can be written as a sum of positive squares in only one way, i.e., 3932289 + 4225 = 1983^2 + 65^2 .

It is a super-2 number, since 2×3936514² = 30992284944392, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 984127 + ... + 984130.

Almost surely, 2^3936514 is an apocalyptic number.

3936514 is a deficient number, since it is larger than the sum of its proper divisors (1968260).

3936514 is a wasteful number, since it uses less digits than its factorization.

3936514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968259.

The product of its digits is 9720, while the sum is 31.

The square root of 3936514 is about 1984.0650190959. The cubic root of 3936514 is about 157.8958080356.

The spelling of 3936514 in words is "three million, nine hundred thirty-six thousand, five hundred fourteen".