4040737340 has 24 divisors (see below), whose sum is σ = 8486772000. Its totient is φ = 1616061888.

The previous prime is 4040737297. The next prime is 4040737343. The reversal of 4040737340 is 437370404.

It is a junction number, because it is equal to n+sod(n) for n = 4040737297 and 4040737306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040737343) 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, 218786 + ... + 236534.

It is an arithmetic number, because the mean of its divisors is an integer number (353615500).

Almost surely, 2^4040737340 is an apocalyptic number.

It is an amenable number.

4040737340 is an abundant number, since it is smaller than the sum of its proper divisors (4446034660).

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

4040737340 is a wasteful number, since it uses less digits than its factorization.

4040737340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29141 (or 29139 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 4040737340 is about 63566.7943190468. The cubic root of 4040737340 is about 1592.7717354401.

The spelling of 4040737340 in words is "four billion, forty million, seven hundred thirty-seven thousand, three hundred forty".