3805432 has 8 divisors (see below), whose sum is σ = 7135200. Its totient is φ = 1902712.

The previous prime is 3805393. The next prime is 3805463. The reversal of 3805432 is 2345083.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3805397 and 3805406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237832 + ... + 237847.

It is an arithmetic number, because the mean of its divisors is an integer number (891900).

Almost surely, 2^3805432 is an apocalyptic number.

It is an amenable number.

3805432 is a deficient number, since it is larger than the sum of its proper divisors (3329768).

3805432 is a wasteful number, since it uses less digits than its factorization.

3805432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475685 (or 475681 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3805432 is about 1950.7516500057. The cubic root of 3805432 is about 156.1233956843.

The spelling of 3805432 in words is "three million, eight hundred five thousand, four hundred thirty-two".