3687467 has 4 divisors (see below), whose sum is σ = 4214256. Its totient is φ = 3160680.

The previous prime is 3687461. The next prime is 3687469. The reversal of 3687467 is 7647863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7647863 = 37 ⋅206699.

It is a cyclic number.

It is not a de Polignac number, because 3687467 - 2⁴ = 3687451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3687461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263384 + ... + 263397.

It is an arithmetic number, because the mean of its divisors is an integer number (1053564).

Almost surely, 2^3687467 is an apocalyptic number.

3687467 is a deficient number, since it is larger than the sum of its proper divisors (526789).

3687467 is an equidigital number, since it uses as much as digits as its factorization.

3687467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526788.

The product of its digits is 169344, while the sum is 41.

The square root of 3687467 is about 1920.2778444798. The cubic root of 3687467 is about 154.4932042828.

The spelling of 3687467 in words is "three million, six hundred eighty-seven thousand, four hundred sixty-seven".