4040003705 has 16 divisors (see below), whose sum is σ = 5154243840. Its totient is φ = 3033146688.

The previous prime is 4040003699. The next prime is 4040003719. The reversal of 4040003705 is 5073000404.

4040003705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4040003705 - 2¹⁶ = 4039938169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325325 + ... + 337514.

It is an arithmetic number, because the mean of its divisors is an integer number (322140240).

Almost surely, 2^4040003705 is an apocalyptic number.

It is an amenable number.

4040003705 is a deficient number, since it is larger than the sum of its proper divisors (1114240135).

4040003705 is a wasteful number, since it uses less digits than its factorization.

4040003705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662920.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4040003705 is about 63561.0234735093. The cubic root of 4040003705 is about 1592.6753352274.

The spelling of 4040003705 in words is "four billion, forty million, three thousand, seven hundred five".