3809834 has 8 divisors (see below), whose sum is σ = 6531168. Its totient is φ = 1632780.

The previous prime is 3809831. The next prime is 3809837. The reversal of 3809834 is 4389083.

It is an interprime number because it is at equal distance from previous prime (3809831) and next prime (3809837).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3809794 and 3809803.

It is not an unprimeable number, because it can be changed into a prime (3809831) 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, 136052 + ... + 136079.

It is an arithmetic number, because the mean of its divisors is an integer number (816396).

Almost surely, 2^3809834 is an apocalyptic number.

3809834 is a deficient number, since it is larger than the sum of its proper divisors (2721334).

3809834 is a wasteful number, since it uses less digits than its factorization.

3809834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272140.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 3809834 is about 1951.8796069430. The cubic root of 3809834 is about 156.1835719762.

The spelling of 3809834 in words is "three million, eight hundred nine thousand, eight hundred thirty-four".