3985502 has 8 divisors (see below), whose sum is σ = 6001776. Its totient is φ = 1984912.

The previous prime is 3985469. The next prime is 3985511. The reversal of 3985502 is 2055893.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3⁹ + 9⁵ + 8 + 5⁹ + 5⁹ + 0 + 2⁹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3263 + ... + 4314.

It is an arithmetic number, because the mean of its divisors is an integer number (750222).

Almost surely, 2^3985502 is an apocalyptic number.

3985502 is a deficient number, since it is larger than the sum of its proper divisors (2016274).

3985502 is a wasteful number, since it uses less digits than its factorization.

3985502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7842.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 3985502 is about 1996.3722097845. The cubic root of 3985502 is about 158.5480885177.

The spelling of 3985502 in words is "three million, nine hundred eighty-five thousand, five hundred two".