6326780 has 12 divisors (see below), whose sum is σ = 13286280. Its totient is φ = 2530704.

The previous prime is 6326779. The next prime is 6326809. The reversal of 6326780 is 876236.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158150 + ... + 158189.

It is an arithmetic number, because the mean of its divisors is an integer number (1107190).

Almost surely, 2^6326780 is an apocalyptic number.

It is an amenable number.

6326780 is an abundant number, since it is smaller than the sum of its proper divisors (6959500).

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

6326780 is a wasteful number, since it uses less digits than its factorization.

6326780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316348 (or 316346 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 6326780 is about 2515.3091261314. The cubic root of 6326780 is about 184.9528002305.

The spelling of 6326780 in words is "six million, three hundred twenty-six thousand, seven hundred eighty".