3266478 has 24 divisors (see below), whose sum is σ = 7160400. Its totient is φ = 1076064.

The previous prime is 3266477. The next prime is 3266479. The reversal of 3266478 is 8746623.

3266478 is a `hidden beast` number, since 3 + 2 + 6 + 647 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (3266477) and next prime (3266479).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁵ + 2⁵ + 6² + 6⁷ + 4⁸ + 7⁷ + 8⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3266477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 583 + ... + 2621.

It is an arithmetic number, because the mean of its divisors is an integer number (298350).

Almost surely, 2^3266478 is an apocalyptic number.

3266478 is an abundant number, since it is smaller than the sum of its proper divisors (3893922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3266478 is a wasteful number, since it uses less digits than its factorization.

3266478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136 (or 2133 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 3266478 is about 1807.3400344152. The cubic root of 3266478 is about 148.3747200371.

The spelling of 3266478 in words is "three million, two hundred sixty-six thousand, four hundred seventy-eight".