3266945 has 8 divisors (see below), whose sum is σ = 4276800. Its totient is φ = 2375920.

The previous prime is 3266933. The next prime is 3266957. The reversal of 3266945 is 5496623.

It is an interprime number because it is at equal distance from previous prime (3266933) and next prime (3266957).

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

It is not a de Polignac number, because 3266945 - 2⁶ = 3266881 is a prime.

It is a d-powerful number, because it can be written as 3 + 2¹⁹ + 6⁵ + 6⁸ + 9⁴ + 4¹⁰ + 5³ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29645 + ... + 29754.

It is an arithmetic number, because the mean of its divisors is an integer number (534600).

Almost surely, 2^3266945 is an apocalyptic number.

It is an amenable number.

3266945 is a deficient number, since it is larger than the sum of its proper divisors (1009855).

3266945 is a wasteful number, since it uses less digits than its factorization.

3266945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59415.

The product of its digits is 38880, while the sum is 35.

The square root of 3266945 is about 1807.4692251875. The cubic root of 3266945 is about 148.3817906181.

It can be divided in two parts, 3266 and 945, that multiplied together give a triangular number (3086370 = T₂₄₈₄).

The spelling of 3266945 in words is "three million, two hundred sixty-six thousand, nine hundred forty-five".