3681750430 has 16 divisors (see below), whose sum is σ = 6695473680. Its totient is φ = 1457517312.

The previous prime is 3681750377. The next prime is 3681750439. The reversal of 3681750430 is 340571863.

It is a self number, because there is not a number n which added to its sum of digits gives 3681750430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3681750439) 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 7 ways as a sum of consecutive naturals, for example, 1896840 + ... + 1898779.

It is an arithmetic number, because the mean of its divisors is an integer number (418467105).

Almost surely, 2^3681750430 is an apocalyptic number.

3681750430 is a deficient number, since it is larger than the sum of its proper divisors (3013723250).

3681750430 is a wasteful number, since it uses less digits than its factorization.

3681750430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3795723.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 3681750430 is about 60677.4293291995. The cubic root of 3681750430 is about 1544.1332759104.

The spelling of 3681750430 in words is "three billion, six hundred eighty-one million, seven hundred fifty thousand, four hundred thirty".