6978005370 has 48 divisors (see below), whose sum is σ = 20734646400. Its totient is φ = 1594972512.

The previous prime is 6978005327. The next prime is 6978005371. The reversal of 6978005370 is 735008796.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (6978005371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5537470 + ... + 5538729.

It is an arithmetic number, because the mean of its divisors is an integer number (431971800).

Almost surely, 2^6978005370 is an apocalyptic number.

6978005370 is an abundant number, since it is smaller than the sum of its proper divisors (13756641030).

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

6978005370 is a wasteful number, since it uses less digits than its factorization.

6978005370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11076219 (or 11076216 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 6978005370 is about 83534.4561842597. The cubic root of 6978005370 is about 1910.9255466936.

The spelling of 6978005370 in words is "six billion, nine hundred seventy-eight million, five thousand, three hundred seventy".