4040336740 has 24 divisors (see below), whose sum is σ = 9256044672. Its totient is φ = 1469213280.

The previous prime is 4040336687. The next prime is 4040336743. The reversal of 4040336740 is 476330404.

It is not an unprimeable number, because it can be changed into a prime (4040336743) 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, 9182364 + ... + 9182803.

It is an arithmetic number, because the mean of its divisors is an integer number (385668528).

Almost surely, 2^4040336740 is an apocalyptic number.

It is an amenable number.

4040336740 is an abundant number, since it is smaller than the sum of its proper divisors (5215707932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4040336740 is a wasteful number, since it uses less digits than its factorization.

4040336740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18365187 (or 18365185 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 4040336740 is about 63563.6432247240. The cubic root of 4040336740 is about 1592.7190977331.

The spelling of 4040336740 in words is "four billion, forty million, three hundred thirty-six thousand, seven hundred forty".