3995043 has 8 divisors (see below), whose sum is σ = 5736528. Its totient is φ = 2458464.

The previous prime is 3995029. The next prime is 3995083. The reversal of 3995043 is 3405993.

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

It is not a de Polignac number, because 3995043 - 2⁸ = 3994787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3994995 and 3995013.

It is not an unprimeable number, because it can be changed into a prime (3995023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51180 + ... + 51257.

It is an arithmetic number, because the mean of its divisors is an integer number (717066).

Almost surely, 2^3995043 is an apocalyptic number.

3995043 is a deficient number, since it is larger than the sum of its proper divisors (1741485).

3995043 is a wasteful number, since it uses less digits than its factorization.

3995043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102453.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 3995043 is about 1998.7603658268. The cubic root of 3995043 is about 158.6745051993.

It can be divided in two parts, 39950 and 43, that added together give a palindrome (39993).

The spelling of 3995043 in words is "three million, nine hundred ninety-five thousand, forty-three".