4040080807 has 4 divisors (see below), whose sum is σ = 4617235216. Its totient is φ = 3462926400.

The previous prime is 4040080783. The next prime is 4040080841. The reversal of 4040080807 is 7080800404.

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 4040080807 - 2¹¹ = 4040078759 is a prime.

It is a super-3 number, since 3×4040080807³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040080207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288577194 + ... + 288577207.

It is an arithmetic number, because the mean of its divisors is an integer number (1154308804).

Almost surely, 2^4040080807 is an apocalyptic number.

4040080807 is a deficient number, since it is larger than the sum of its proper divisors (577154409).

4040080807 is an equidigital number, since it uses as much as digits as its factorization.

4040080807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577154408.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 4040080807 is about 63561.6299901127. The cubic root of 4040080807 is about 1592.6854670392.

The spelling of 4040080807 in words is "four billion, forty million, eighty thousand, eight hundred seven".