4038995 has 8 divisors (see below), whose sum is σ = 4891920. Its totient is φ = 3201120.

The previous prime is 4038989. The next prime is 4038997. The reversal of 4038995 is 5998304.

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

It is not a de Polignac number, because 4038995 - 2⁸ = 4038739 is a prime.

It is a super-2 number, since 2×4038995² = 32626961220050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4038997) 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, 3161 + ... + 4250.

It is an arithmetic number, because the mean of its divisors is an integer number (611490).

Almost surely, 2^4038995 is an apocalyptic number.

4038995 is a deficient number, since it is larger than the sum of its proper divisors (852925).

4038995 is a wasteful number, since it uses less digits than its factorization.

4038995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7525.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 4038995 is about 2009.7251055804. The cubic root of 4038995 is about 159.2542771545.

The spelling of 4038995 in words is "four million, thirty-eight thousand, nine hundred ninety-five".