3936730 has 16 divisors (see below), whose sum is σ = 8098560. Its totient is φ = 1349712.

The previous prime is 3936727. The next prime is 3936731. The reversal of 3936730 is 376393.

It is a happy number.

3936730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3936692 and 3936701.

It is not an unprimeable number, because it can be changed into a prime (3936731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28050 + ... + 28189.

It is an arithmetic number, because the mean of its divisors is an integer number (506160).

Almost surely, 2^3936730 is an apocalyptic number.

3936730 is an abundant number, since it is smaller than the sum of its proper divisors (4161830).

3936730 is a wasteful number, since it uses less digits than its factorization.

3936730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56253.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 3936730 is about 1984.1194520492. The cubic root of 3936730 is about 157.8986959436.

The spelling of 3936730 in words is "three million, nine hundred thirty-six thousand, seven hundred thirty".