4090000740 has 96 divisors (see below), whose sum is σ = 13183720704. Its totient is φ = 928020480.

The previous prime is 4090000723. The next prime is 4090000741. The reversal of 4090000740 is 470000904.

It is a self number, because there is not a number n which added to its sum of digits gives 4090000740.

It is not an unprimeable number, because it can be changed into a prime (4090000741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22000 + ... + 93080.

It is an arithmetic number, because the mean of its divisors is an integer number (137330424).

Almost surely, 2^4090000740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4090000740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6591860352).

4090000740 is an abundant number, since it is smaller than the sum of its proper divisors (9093719964).

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

4090000740 is a wasteful number, since it uses less digits than its factorization.

4090000740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71237 (or 71235 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 4090000740 is about 63953.1136067666. The cubic root of 4090000740 is about 1599.2184646679.

The spelling of 4090000740 in words is "four billion, ninety million, seven hundred forty", and thus it is an aban number.