3267887 has 8 divisors (see below), whose sum is σ = 3770496. Its totient is φ = 2774232.

The previous prime is 3267883. The next prime is 3267899. The reversal of 3267887 is 7887623.

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 3267887 - 2² = 3267883 is a prime.

It is a d-powerful number, because it can be written as 3¹⁰ + 2¹³ + 6⁷ + 7 + 8 + 8⁷ + 7⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3267883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (471312).

Almost surely, 2^3267887 is an apocalyptic number.

3267887 is a deficient number, since it is larger than the sum of its proper divisors (502609).

3267887 is a wasteful number, since it uses less digits than its factorization.

3267887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4477.

The product of its digits is 112896, while the sum is 41.

The square root of 3267887 is about 1807.7297917554. The cubic root of 3267887 is about 148.3960508536.

Subtracting from 3267887 its sum of digits (41), we obtain a triangular number (3267846 = T₂₅₅₆).

The spelling of 3267887 in words is "three million, two hundred sixty-seven thousand, eight hundred eighty-seven".