6982450845 has 16 divisors (see below), whose sum is σ = 11197380480. Its totient is φ = 3715487424.

The previous prime is 6982450841. The next prime is 6982450889. The reversal of 6982450845 is 5480542896.

It is a happy number.

It is not a de Polignac number, because 6982450845 - 2² = 6982450841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6982450841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523594 + ... + 536763.

It is an arithmetic number, because the mean of its divisors is an integer number (699836280).

Almost surely, 2^6982450845 is an apocalyptic number.

It is an amenable number.

6982450845 is a deficient number, since it is larger than the sum of its proper divisors (4214929635).

6982450845 is a wasteful number, since it uses less digits than its factorization.

6982450845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060804.

The product of its (nonzero) digits is 2764800, while the sum is 51.

The square root of 6982450845 is about 83561.0605784776. The cubic root of 6982450845 is about 1911.3312580667.

The spelling of 6982450845 in words is "six billion, nine hundred eighty-two million, four hundred fifty thousand, eight hundred forty-five".