6825000747 has 8 divisors (see below), whose sum is σ = 9271699344. Its totient is φ = 4464151328.

The previous prime is 6825000739. The next prime is 6825000751. The reversal of 6825000747 is 7470005286.

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

It is a cyclic number.

It is not a de Polignac number, because 6825000747 - 2³ = 6825000739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6825000757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21462108 + ... + 21462425.

It is an arithmetic number, because the mean of its divisors is an integer number (1158962418).

Almost surely, 2^6825000747 is an apocalyptic number.

6825000747 is a deficient number, since it is larger than the sum of its proper divisors (2446698597).

6825000747 is a wasteful number, since it uses less digits than its factorization.

6825000747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42924589.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 6825000747 is about 82613.5627303411. The cubic root of 6825000747 is about 1896.8554399839.

The spelling of 6825000747 in words is "six billion, eight hundred twenty-five million, seven hundred forty-seven", and thus it is an aban number.