3264478 has 12 divisors (see below), whose sum is σ = 5696352. Its totient is φ = 1399020.

The previous prime is 3264449. The next prime is 3264491. The reversal of 3264478 is 8744623.

It is a super-2 number, since 2×3264478² = 21313633224968, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3² + 2⁵ + 6² + 4⁵ + 4¹⁰ + 7⁶ + 8⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16558 + ... + 16753.

It is an arithmetic number, because the mean of its divisors is an integer number (474696).

Almost surely, 2^3264478 is an apocalyptic number.

3264478 is a deficient number, since it is larger than the sum of its proper divisors (2431874).

3264478 is a wasteful number, since it uses less digits than its factorization.

3264478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33327 (or 33320 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 3264478 is about 1806.7866503824. The cubic root of 3264478 is about 148.3444315505.

The spelling of 3264478 in words is "three million, two hundred sixty-four thousand, four hundred seventy-eight".