3687303940 has 24 divisors (see below), whose sum is σ = 7744568832. Its totient is φ = 1474687200.

The previous prime is 3687303937. The next prime is 3687303941. The reversal of 3687303940 is 493037863.

It is not an unprimeable number, because it can be changed into a prime (3687303941) 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 7 ways as a sum of consecutive naturals, for example, 172947 + ... + 193093.

It is an arithmetic number, because the mean of its divisors is an integer number (322690368).

Almost surely, 2^3687303940 is an apocalyptic number.

It is an amenable number.

3687303940 is an abundant number, since it is smaller than the sum of its proper divisors (4057264892).

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

3687303940 is a wasteful number, since it uses less digits than its factorization.

3687303940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29307 (or 29305 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 3687303940 is about 60723.1746535044. The cubic root of 3687303940 is about 1544.9092701649.

The spelling of 3687303940 in words is "three billion, six hundred eighty-seven million, three hundred three thousand, nine hundred forty".