4040740699 has 4 divisors (see below), whose sum is σ = 4042902240. Its totient is φ = 4038579160.

The previous prime is 4040740687. The next prime is 4040740747. The reversal of 4040740699 is 9960470404.

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 4040740699 - 2⁵ = 4040740667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4040740399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077964 + ... + 1081705.

It is an arithmetic number, because the mean of its divisors is an integer number (1010725560).

Almost surely, 2^4040740699 is an apocalyptic number.

4040740699 is a deficient number, since it is larger than the sum of its proper divisors (2161541).

4040740699 is a wasteful number, since it uses less digits than its factorization.

4040740699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2161540.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 4040740699 is about 63566.8207400685. The cubic root of 4040740699 is about 1592.7721767885.

The spelling of 4040740699 in words is "four billion, forty million, seven hundred forty thousand, six hundred ninety-nine".