3264780 has 24 divisors (see below), whose sum is σ = 9141552. Its totient is φ = 870592.

The previous prime is 3264773. The next prime is 3264809. The reversal of 3264780 is 874623.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 27147 + ... + 27266.

It is an arithmetic number, because the mean of its divisors is an integer number (380898).

Almost surely, 2^3264780 is an apocalyptic number.

3264780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3264780 is an abundant number, since it is smaller than the sum of its proper divisors (5876772).

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

3264780 is a wasteful number, since it uses less digits than its factorization.

3264780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54425 (or 54423 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3264780 is about 1806.8702222351. The cubic root of 3264780 is about 148.3490059048.

The spelling of 3264780 in words is "three million, two hundred sixty-four thousand, seven hundred eighty".