3612851 has 8 divisors (see below), whose sum is σ = 4016304. Its totient is φ = 3221920.

The previous prime is 3612821. The next prime is 3612853. The reversal of 3612851 is 1582163.

3612851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3612851 - 2⁶ = 3612787 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3612851.

It is not an unprimeable number, because it can be changed into a prime (3612853) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2516 + ... + 3681.

It is an arithmetic number, because the mean of its divisors is an integer number (502038).

Almost surely, 2^3612851 is an apocalyptic number.

3612851 is a deficient number, since it is larger than the sum of its proper divisors (403453).

3612851 is a wasteful number, since it uses less digits than its factorization.

3612851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261.

The product of its digits is 1440, while the sum is 26.

The square root of 3612851 is about 1900.7501150861. The cubic root of 3612851 is about 153.4440373616. Note that the first 3 decimals are identical.

The spelling of 3612851 in words is "three million, six hundred twelve thousand, eight hundred fifty-one".