3403437740 has 48 divisors (see below), whose sum is σ = 7580980512. Its totient is φ = 1279036416.

The previous prime is 3403437733. The next prime is 3403437749. The reversal of 3403437740 is 477343043.

It is a self number, because there is not a number n which added to its sum of digits gives 3403437740.

It is not an unprimeable number, because it can be changed into a prime (3403437749) 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 15 ways as a sum of consecutive naturals, for example, 191054 + ... + 208106.

It is an arithmetic number, because the mean of its divisors is an integer number (157937094).

Almost surely, 2^3403437740 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 3403437740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3790490256).

3403437740 is an abundant number, since it is smaller than the sum of its proper divisors (4177542772).

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

3403437740 is a wasteful number, since it uses less digits than its factorization.

3403437740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17666 (or 17664 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 35.

The square root of 3403437740 is about 58338.9898781252. The cubic root of 3403437740 is about 1504.2012206961.

The spelling of 3403437740 in words is "three billion, four hundred three million, four hundred thirty-seven thousand, seven hundred forty".