3896433 has 12 divisors (see below), whose sum is σ = 5780788. Its totient is φ = 2527200.

The previous prime is 3896413. The next prime is 3896443. The reversal of 3896433 is 3346983.

3896433 is a `hidden beast` number, since 3 + 8 + 9 + 643 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3283344 + 613089 = 1812^2 + 783^2 .

It is not a de Polignac number, because 3896433 - 2⁶ = 3896369 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3896413) 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 11 ways as a sum of consecutive naturals, for example, 5518 + ... + 6183.

Almost surely, 2^3896433 is an apocalyptic number.

It is an amenable number.

3896433 is a deficient number, since it is larger than the sum of its proper divisors (1884355).

3896433 is a wasteful number, since it uses less digits than its factorization.

3896433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11744 (or 11741 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 3896433 is about 1973.9384488884. The cubic root of 3896433 is about 157.3580883476.

The spelling of 3896433 in words is "three million, eight hundred ninety-six thousand, four hundred thirty-three".