3976533 has 20 divisors (see below), whose sum is σ = 6481728. Its totient is φ = 2409480.

The previous prime is 3976523. The next prime is 3976547. The reversal of 3976533 is 3356793.

It is not a de Polignac number, because 3976533 - 2¹⁰ = 3975509 is a prime.

It is a super-3 number, since 3×3976533³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3976523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1341 + ... + 3122.

Almost surely, 2^3976533 is an apocalyptic number.

3976533 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3976533 is a deficient number, since it is larger than the sum of its proper divisors (2505195).

3976533 is a wasteful number, since it uses less digits than its factorization.

3976533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4486 (or 4477 counting only the distinct ones).

The product of its digits is 51030, while the sum is 36.

The square root of 3976533 is about 1994.1246199774. The cubic root of 3976533 is about 158.4290666356.

The spelling of 3976533 in words is "three million, nine hundred seventy-six thousand, five hundred thirty-three".