3846433 has 4 divisors (see below), whose sum is σ = 3928320. Its totient is φ = 3764548.

The previous prime is 3846421. The next prime is 3846439. The reversal of 3846433 is 3346483.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3346483 = 7 ⋅478069.

It is a cyclic number.

It is not a de Polignac number, because 3846433 - 2⁹ = 3845921 is a prime.

It is a d-powerful number, because it can be written as 3 + 8⁷ + 4⁶ + 6⁸ + 4⁸ + 3 + 3³ .

It is a Duffinian number.

3846433 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3846395 and 3846404.

It is not an unprimeable number, because it can be changed into a prime (3846439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40873 + ... + 40966.

It is an arithmetic number, because the mean of its divisors is an integer number (982080).

Almost surely, 2^3846433 is an apocalyptic number.

It is an amenable number.

3846433 is a deficient number, since it is larger than the sum of its proper divisors (81887).

3846433 is an equidigital number, since it uses as much as digits as its factorization.

3846433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81886.

The product of its digits is 20736, while the sum is 31.

The square root of 3846433 is about 1961.2325206359. The cubic root of 3846433 is about 156.6821024980.

The spelling of 3846433 in words is "three million, eight hundred forty-six thousand, four hundred thirty-three".