3973834 has 8 divisors (see below), whose sum is σ = 6073380. Its totient is φ = 1949376.

The previous prime is 3973829. The next prime is 3973847. The reversal of 3973834 is 4383793.

3973834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3433609 + 540225 = 1853^2 + 735^2 .

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 = 3973793 and 3973802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18639 + ... + 18850.

Almost surely, 2^3973834 is an apocalyptic number.

3973834 is a deficient number, since it is larger than the sum of its proper divisors (2099546).

3973834 is a wasteful number, since it uses less digits than its factorization.

3973834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37544.

The product of its digits is 54432, while the sum is 37.

The square root of 3973834 is about 1993.4477670609. The cubic root of 3973834 is about 158.3932149000.

The spelling of 3973834 in words is "three million, nine hundred seventy-three thousand, eight hundred thirty-four".