3952485 has 12 divisors (see below), whose sum is σ = 6851052. Its totient is φ = 2107968.

The previous prime is 3952477. The next prime is 3952489. The reversal of 3952485 is 5842593.

It can be written as a sum of positive squares in 2 ways, for example, as 2056356 + 1896129 = 1434^2 + 1377^2 .

It is not a de Polignac number, because 3952485 - 2³ = 3952477 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3952489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43872 + ... + 43961.

It is an arithmetic number, because the mean of its divisors is an integer number (570921).

Almost surely, 2^3952485 is an apocalyptic number.

It is an amenable number.

3952485 is a deficient number, since it is larger than the sum of its proper divisors (2898567).

3952485 is a wasteful number, since it uses less digits than its factorization.

3952485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87844 (or 87841 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 3952485 is about 1988.0857627376. The cubic root of 3952485 is about 158.1090551915.

The spelling of 3952485 in words is "three million, nine hundred fifty-two thousand, four hundred eighty-five".