3982436 has 12 divisors (see below), whose sum is σ = 7000812. Its totient is φ = 1982208.

The previous prime is 3982417. The next prime is 3982481. The reversal of 3982436 is 6342893.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 940900 + 3041536 = 970^2 + 1744^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3982396 and 3982405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205 + ... + 3068.

It is an arithmetic number, because the mean of its divisors is an integer number (583401).

Almost surely, 2^3982436 is an apocalyptic number.

It is an amenable number.

3982436 is a deficient number, since it is larger than the sum of its proper divisors (3018376).

3982436 is a wasteful number, since it uses less digits than its factorization.

3982436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510 (or 4508 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 3982436 is about 1995.6041691678. The cubic root of 3982436 is about 158.5074216920.

It can be divided in two parts, 398 and 2436, that multiplied together give a triangular number (969528 = T₁₃₉₂).

The spelling of 3982436 in words is "three million, nine hundred eighty-two thousand, four hundred thirty-six".