3812485 has 8 divisors (see below), whose sum is σ = 4732920. Its totient is φ = 2944704.

The previous prime is 3812477. The next prime is 3812513. The reversal of 3812485 is 5842183.

It can be written as a sum of positive squares in 4 ways, for example, as 1520289 + 2292196 = 1233^2 + 1514^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3812485 - 2³ = 3812477 is a prime.

It is a congruent number.

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, 13002 + ... + 13291.

It is an arithmetic number, because the mean of its divisors is an integer number (591615).

Almost surely, 2^3812485 is an apocalyptic number.

It is an amenable number.

3812485 is a deficient number, since it is larger than the sum of its proper divisors (920435).

3812485 is a wasteful number, since it uses less digits than its factorization.

3812485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26327.

The product of its digits is 7680, while the sum is 31.

The square root of 3812485 is about 1952.5585778665. The cubic root of 3812485 is about 156.2197893592.

The spelling of 3812485 in words is "three million, eight hundred twelve thousand, four hundred eighty-five".