3903652 has 24 divisors (see below), whose sum is σ = 7201152. Its totient is φ = 1848000.

The previous prime is 3903649. The next prime is 3903667. The reversal of 3903652 is 2563093.

It is a self number, because there is not a number n which added to its sum of digits gives 3903652.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13752 + ... + 14032.

It is an arithmetic number, because the mean of its divisors is an integer number (300048).

Almost surely, 2^3903652 is an apocalyptic number.

It is an amenable number.

3903652 is a deficient number, since it is larger than the sum of its proper divisors (3297500).

3903652 is a wasteful number, since it uses less digits than its factorization.

3903652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 3903652 is about 1975.7661804981. The cubic root of 3903652 is about 157.4552085614.

It can be divided in two parts, 3 and 903652, that multiplied together give a triangular number (2710956 = T₂₃₂₈).

The spelling of 3903652 in words is "three million, nine hundred three thousand, six hundred fifty-two".