3995734 has 4 divisors (see below), whose sum is σ = 5993604. Its totient is φ = 1997866.

The previous prime is 3995729. The next prime is 3995743. The reversal of 3995734 is 4375993.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 998932 + ... + 998935.

It is an arithmetic number, because the mean of its divisors is an integer number (1498401).

Almost surely, 2^3995734 is an apocalyptic number.

3995734 is a deficient number, since it is larger than the sum of its proper divisors (1997870).

3995734 is a wasteful number, since it uses less digits than its factorization.

3995734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997869.

The product of its digits is 102060, while the sum is 40.

The square root of 3995734 is about 1998.9332154927. The cubic root of 3995734 is about 158.6836530159.

The spelling of 3995734 in words is "three million, nine hundred ninety-five thousand, seven hundred thirty-four".