3936732 has 12 divisors (see below), whose sum is σ = 9185736. Its totient is φ = 1312240.

The previous prime is 3936731. The next prime is 3936733. The reversal of 3936732 is 2376393.

3936732 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3936731) and next prime (3936733).

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3936693 and 3936702.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 164019 + ... + 164042.

It is an arithmetic number, because the mean of its divisors is an integer number (765478).

Almost surely, 2^3936732 is an apocalyptic number.

It is an amenable number.

3936732 is an abundant number, since it is smaller than the sum of its proper divisors (5249004).

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

3936732 is a wasteful number, since it uses less digits than its factorization.

3936732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328068 (or 328066 counting only the distinct ones).

The product of its digits is 20412, while the sum is 33.

The square root of 3936732 is about 1984.1199560510. The cubic root of 3936732 is about 157.8987226830.

The spelling of 3936732 in words is "three million, nine hundred thirty-six thousand, seven hundred thirty-two".