3902036 has 6 divisors (see below), whose sum is σ = 6828570. Its totient is φ = 1951016.

The previous prime is 3902033. The next prime is 3902039. The reversal of 3902036 is 6302093.

It is a happy number.

3902036 is digitally balanced in base 2, because in such base 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 (3902033) and next prime (3902039).

It can be written as a sum of positive squares in only one way, i.e., 2890000 + 1012036 = 1700^2 + 1006^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3902033) 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 as a sum of consecutive naturals, namely, 487751 + ... + 487758.

It is an arithmetic number, because the mean of its divisors is an integer number (1138095).

Almost surely, 2^3902036 is an apocalyptic number.

It is an amenable number.

3902036 is a deficient number, since it is larger than the sum of its proper divisors (2926534).

3902036 is a wasteful number, since it uses less digits than its factorization.

3902036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975513 (or 975511 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3902036 is about 1975.3571828912. The cubic root of 3902036 is about 157.4334782486.

The spelling of 3902036 in words is "three million, nine hundred two thousand, thirty-six".