3673851 has 8 divisors (see below), whose sum is σ = 4917264. Its totient is φ = 2439840.

The previous prime is 3673837. The next prime is 3673861. The reversal of 3673851 is 1583763.

It is a happy number.

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

It is not a de Polignac number, because 3673851 - 2¹⁰ = 3672827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3673861) 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 7 ways as a sum of consecutive naturals, for example, 1380 + ... + 3041.

It is an arithmetic number, because the mean of its divisors is an integer number (614658).

Almost surely, 2^3673851 is an apocalyptic number.

3673851 is a deficient number, since it is larger than the sum of its proper divisors (1243413).

3673851 is a wasteful number, since it uses less digits than its factorization.

3673851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701.

The product of its digits is 15120, while the sum is 33.

The square root of 3673851 is about 1916.7292453552. The cubic root of 3673851 is about 154.3028139729.

The spelling of 3673851 in words is "three million, six hundred seventy-three thousand, eight hundred fifty-one".