4004040695 has 4 divisors (see below), whose sum is σ = 4804848840. Its totient is φ = 3203232552.

The previous prime is 4004040673. The next prime is 4004040713. The reversal of 4004040695 is 5960404004.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4004040695 - 2¹⁰ = 4004039671 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400404065 + ... + 400404074.

It is an arithmetic number, because the mean of its divisors is an integer number (1201212210).

Almost surely, 2^4004040695 is an apocalyptic number.

4004040695 is a deficient number, since it is larger than the sum of its proper divisors (800808145).

4004040695 is an equidigital number, since it uses as much as digits as its factorization.

4004040695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800808144.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 4004040695 is about 63277.4896388913. The cubic root of 4004040695 is about 1587.9353890419.

Adding to 4004040695 its reverse (5960404004), we get a palindrome (9964444699).

The spelling of 4004040695 in words is "four billion, four million, forty thousand, six hundred ninety-five".