3525386 has 4 divisors (see below), whose sum is σ = 5288082. Its totient is φ = 1762692.

The previous prime is 3525377. The next prime is 3525391. The reversal of 3525386 is 6835253.

3525386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1874161 + 1651225 = 1369^2 + 1285^2 .

It is an unprimeable number.

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, 881345 + ... + 881348.

Almost surely, 2^3525386 is an apocalyptic number.

3525386 is a deficient number, since it is larger than the sum of its proper divisors (1762696).

3525386 is a wasteful number, since it uses less digits than its factorization.

3525386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762695.

The product of its digits is 21600, while the sum is 32.

The square root of 3525386 is about 1877.6011291006. The cubic root of 3525386 is about 152.1956448845.

The spelling of 3525386 in words is "three million, five hundred twenty-five thousand, three hundred eighty-six".