3264778 has 8 divisors (see below), whose sum is σ = 5342400. Its totient is φ = 1483980.

The previous prime is 3264773. The next prime is 3264809. The reversal of 3264778 is 8774623.

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3264773) 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, 74178 + ... + 74221.

It is an arithmetic number, because the mean of its divisors is an integer number (667800).

Almost surely, 2^3264778 is an apocalyptic number.

3264778 is a deficient number, since it is larger than the sum of its proper divisors (2077622).

3264778 is a wasteful number, since it uses less digits than its factorization.

3264778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148412.

The product of its digits is 56448, while the sum is 37.

The square root of 3264778 is about 1806.8696687919. The cubic root of 3264778 is about 148.3489756120.

The spelling of 3264778 in words is "three million, two hundred sixty-four thousand, seven hundred seventy-eight".